156920282416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{576912803}}^1$

素因数の和:576912828

約数の個数: 20

約数和(自身を含む): 321917344632

約数和(自身を除く): 164997062216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 576912803, 1153825606, 2307651212, 4615302424, 9230604848, 9807517651, 19615035302, 39230070604, 78460141208, 156920282416]

約数ペア:

[(1, 156920282416), (2, 78460141208), (4, 39230070604), (8, 19615035302), (16, 9807517651), (17, 9230604848), (34, 4615302424), (68, 2307651212), (136, 1153825606), (272, 576912803)]