157031128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{173707}}^1$

素因数の和:173826

約数の個数: 16

約数和(自身を含む): 297040680

約数和(自身を除く): 140009552

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 173707, 347414, 694828, 1389656, 19628891, 39257782, 78515564, 157031128]

約数ペア:

[(1, 157031128), (2, 78515564), (4, 39257782), (8, 19628891), (113, 1389656), (226, 694828), (452, 347414), (904, 173707)]