157725136

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{95707}}^1$

素因数の和:95818

約数の個数: 20

約数和(自身を含む): 308562592

約数和(自身を除く): 150837456

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 95707, 191414, 382828, 765656, 1531312, 9857821, 19715642, 39431284, 78862568, 157725136]

約数ペア:

[(1, 157725136), (2, 78862568), (4, 39431284), (8, 19715642), (16, 9857821), (103, 1531312), (206, 765656), (412, 382828), (824, 191414), (1648, 95707)]