180897544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1330129}}^1$

素因数の和:1330152

約数の個数: 16

約数和(自身を含む): 359135100

約数和(自身を除く): 178237556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1330129, 2660258, 5320516, 10641032, 22612193, 45224386, 90448772, 180897544]

約数ペア:

[(1, 180897544), (2, 90448772), (4, 45224386), (8, 22612193), (17, 10641032), (34, 5320516), (68, 2660258), (136, 1330129)]