155117784

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{23333}}^1$

素因数の和:23619

約数の個数: 32

約数和(自身を含む): 389211120

約数和(自身を除く): 234093336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 23333, 46666, 69999, 93332, 139998, 186664, 279996, 559992, 6463241, 12926482, 19389723, 25852964, 38779446, 51705928, 77558892, 155117784]

約数ペア:

[(1, 155117784), (2, 77558892), (3, 51705928), (4, 38779446), (6, 25852964), (8, 19389723), (12, 12926482), (24, 6463241), (277, 559992), (554, 279996), (831, 186664), (1108, 139998), (1662, 93332), (2216, 69999), (3324, 46666), (6648, 23333)]