156917968612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{44071}}^1$

素因数の和:44408

約数の個数: 48

約数和(自身を含む): 284949102592

約数和(自身を除く): 128031133980

約数列:

[1, 2, 4, 43, 86, 127, 163, 172, 254, 326, 508, 652, 5461, 7009, 10922, 14018, 20701, 21844, 28036, 41402, 44071, 82804, 88142, 176284, 890143, 1780286, 1895053, 3560572, 3790106, 5597017, 7183573, 7580212, 11194034, 14367146, 22388068, 28734292, 240671731, 308893639, 481343462, 617787278, 912313771, 962686924, 1235574556, 1824627542, 3649255084, 39229492153, 78458984306, 156917968612]

約数ペア:

[(1, 156917968612), (2, 78458984306), (4, 39229492153), (43, 3649255084), (86, 1824627542), (127, 1235574556), (163, 962686924), (172, 912313771), (254, 617787278), (326, 481343462), (508, 308893639), (652, 240671731), (5461, 28734292), (7009, 22388068), (10922, 14367146), (14018, 11194034), (20701, 7580212), (21844, 7183573), (28036, 5597017), (41402, 3790106), (44071, 3560572), (82804, 1895053), (88142, 1780286), (176284, 890143)]