168769816

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{197161}}^1$

素因数の和:197274

約数の個数: 16

約数和(自身を含む): 319402440

約数和(自身を除く): 150632624

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 197161, 394322, 788644, 1577288, 21096227, 42192454, 84384908, 168769816]

約数ペア:

[(1, 168769816), (2, 84384908), (4, 42192454), (8, 21096227), (107, 1577288), (214, 788644), (428, 394322), (856, 197161)]