157898984

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{43189}}^1$

素因数の和:43652

約数の個数: 16

約数和(自身を含む): 296715300

約数和(自身を除く): 138816316

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 43189, 86378, 172756, 345512, 19737373, 39474746, 78949492, 157898984]

約数ペア:

[(1, 157898984), (2, 78949492), (4, 39474746), (8, 19737373), (457, 345512), (914, 172756), (1828, 86378), (3656, 43189)]