156968579644

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{1320973}}^1$

素因数の和:1321525

約数の個数: 24

約数和(自身を含む): 279771725408

約数和(自身を除く): 122803145764

約数列:

[1, 2, 4, 61, 122, 244, 487, 974, 1948, 29707, 59414, 118828, 1320973, 2641946, 5283892, 80579353, 161158706, 322317412, 643313851, 1286627702, 2573255404, 39242144911, 78484289822, 156968579644]

約数ペア:

[(1, 156968579644), (2, 78484289822), (4, 39242144911), (61, 2573255404), (122, 1286627702), (244, 643313851), (487, 322317412), (974, 161158706), (1948, 80579353), (29707, 5283892), (59414, 2641946), (118828, 1320973)]