156909208

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{8831}}^1$

素因数の和:11058

約数の個数: 16

約数和(自身を含む): 294370560

約数和(自身を除く): 137461352

約数列:

[1, 2, 4, 8, 2221, 4442, 8831, 8884, 17662, 17768, 35324, 70648, 19613651, 39227302, 78454604, 156909208]

約数ペア:

[(1, 156909208), (2, 78454604), (4, 39227302), (8, 19613651), (2221, 70648), (4442, 35324), (8831, 17768), (8884, 17662)]