156506774

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{22037}}^1$

素因数の和:22159

約数の個数: 16

約数和(自身を含む): 242770608

約数和(自身を除く): 86263834

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 22037, 44074, 1167961, 1476479, 2335922, 2952958, 78253387, 156506774]

約数ペア:

[(1, 156506774), (2, 78253387), (53, 2952958), (67, 2335922), (106, 1476479), (134, 1167961), (3551, 44074), (7102, 22037)]