129134468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6389}}^1$

素因数の和:6587

約数の個数: 24

約数和(自身を含む): 234743040

約数和(自身を除く): 105608572

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 5053, 6389, 10106, 12778, 20212, 25556, 198059, 396118, 792236, 1041407, 2082814, 4165628, 32283617, 64567234, 129134468]

約数ペア:

[(1, 129134468), (2, 64567234), (4, 32283617), (31, 4165628), (62, 2082814), (124, 1041407), (163, 792236), (326, 396118), (652, 198059), (5053, 25556), (6389, 20212), (10106, 12778)]