157415167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2617}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 194108992

約数和(自身を除く): 36693825

約数列:

[1, 7, 13, 91, 661, 2617, 4627, 8593, 18319, 34021, 60151, 238147, 1729837, 12108859, 22487881, 157415167]

約数ペア:

[(1, 157415167), (7, 22487881), (13, 12108859), (91, 1729837), (661, 238147), (2617, 60151), (4627, 34021), (8593, 18319)]