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Sagot :

bonjour,

16

16/2 = 8

8/2 = 4

4/2 = 2

=> 1, 2,4,8, 16

29:

1 et 29 ( c'est un nombre premier)  

40

40/2 = 20

20/2 = 10

10/2 = 5

=> 1,2,4, 5, 8, 10, 20, 40

144

144/2 = 72

72/2 =36

36/2= 18

18/2=9

9/3=3

1, 2, 3, 4,6, 8, 9 , 12, 16, 18,24, 36, 48, 72, 144

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