161062978

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1\times {\mathrm{911}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 244379520

約数和(自身を除く): 83316542

約数列:

[1, 2, 109, 218, 811, 911, 1622, 1822, 88399, 99299, 176798, 198598, 738821, 1477642, 80531489, 161062978]

約数ペア:

[(1, 161062978), (2, 80531489), (109, 1477642), (218, 738821), (811, 198598), (911, 176798), (1622, 99299), (1822, 88399)]