157094456

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{70891}}^1$

素因数の和:71174

約数の個数: 16

約数和(自身を含む): 295619640

約数和(自身を除く): 138525184

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 70891, 141782, 283564, 567128, 19636807, 39273614, 78547228, 157094456]

約数ペア:

[(1, 157094456), (2, 78547228), (4, 39273614), (8, 19636807), (277, 567128), (554, 283564), (1108, 141782), (2216, 70891)]