154280644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{324119}}^1$

素因数の和:324147

約数の個数: 24

約数和(自身を含む): 326712960

約数和(自身を除く): 172432316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 324119, 648238, 1296476, 2268833, 4537666, 5510023, 9075332, 11020046, 22040092, 38570161, 77140322, 154280644]

約数ペア:

[(1, 154280644), (2, 77140322), (4, 38570161), (7, 22040092), (14, 11020046), (17, 9075332), (28, 5510023), (34, 4537666), (68, 2268833), (119, 1296476), (238, 648238), (476, 324119)]