168374444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{261451}}^1$

素因数の和:261485

約数の個数: 24

約数和(自身を含む): 351391488

約数和(自身を除く): 183017044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 261451, 522902, 1045804, 1830157, 3660314, 6013373, 7320628, 12026746, 24053492, 42093611, 84187222, 168374444]

約数ペア:

[(1, 168374444), (2, 84187222), (4, 42093611), (7, 24053492), (14, 12026746), (23, 7320628), (28, 6013373), (46, 3660314), (92, 1830157), (161, 1045804), (322, 522902), (644, 261451)]