168557768

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{33391}}^1$

素因数の和:34028

約数の個数: 16

約数和(自身を含む): 316556160

約数和(自身を除く): 147998392

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 33391, 66782, 133564, 267128, 21069721, 42139442, 84278884, 168557768]

約数ペア:

[(1, 168557768), (2, 84278884), (4, 42139442), (8, 21069721), (631, 267128), (1262, 133564), (2524, 66782), (5048, 33391)]