158405764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67927}}^1$

素因数の和:67995

約数の個数: 24

約数和(自身を含む): 308121408

約数和(自身を除く): 149715644

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 67927, 135854, 271708, 747197, 1494394, 2988788, 3600131, 7200262, 14400524, 39601441, 79202882, 158405764]

約数ペア:

[(1, 158405764), (2, 79202882), (4, 39601441), (11, 14400524), (22, 7200262), (44, 3600131), (53, 2988788), (106, 1494394), (212, 747197), (583, 271708), (1166, 135854), (2332, 67927)]