161061864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{216481}}^1$

素因数の和:216521

約数の個数: 32

約数和(自身を含む): 415645440

約数和(自身を除く): 254583576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 216481, 432962, 649443, 865924, 1298886, 1731848, 2597772, 5195544, 6710911, 13421822, 20132733, 26843644, 40265466, 53687288, 80530932, 161061864]

約数ペア:

[(1, 161061864), (2, 80530932), (3, 53687288), (4, 40265466), (6, 26843644), (8, 20132733), (12, 13421822), (24, 6710911), (31, 5195544), (62, 2597772), (93, 1731848), (124, 1298886), (186, 865924), (248, 649443), (372, 432962), (744, 216481)]