156231228

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{24989}}^1$

素因数の和:25517

約数の個数: 24

約数和(自身を含む): 365253840

約数和(自身を除く): 209022612

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 24989, 49978, 74967, 99956, 149934, 299868, 13019269, 26038538, 39057807, 52077076, 78115614, 156231228]

約数ペア:

[(1, 156231228), (2, 78115614), (3, 52077076), (4, 39057807), (6, 26038538), (12, 13019269), (521, 299868), (1042, 149934), (1563, 99956), (2084, 74967), (3126, 49978), (6252, 24989)]