161099512

素因数分解:

$2^3\times 7^1\times {\mathrm{2876777}}^1$

素因数の和:2876790

約数の個数: 16

約数和(自身を含む): 345213360

約数和(自身を除く): 184113848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2876777, 5753554, 11507108, 20137439, 23014216, 40274878, 80549756, 161099512]

約数ペア:

[(1, 161099512), (2, 80549756), (4, 40274878), (7, 23014216), (8, 20137439), (14, 11507108), (28, 5753554), (56, 2876777)]