157210568

素因数分解:

$2^3\times {\mathrm{3221}}^1\times {\mathrm{6101}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 294909660

約数和(自身を除く): 137699092

約数列:

[1, 2, 4, 8, 3221, 6101, 6442, 12202, 12884, 24404, 25768, 48808, 19651321, 39302642, 78605284, 157210568]

約数ペア:

[(1, 157210568), (2, 78605284), (4, 39302642), (8, 19651321), (3221, 48808), (6101, 25768), (6442, 24404), (12202, 12884)]