168432770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90071}}^1$

素因数の和:90106

約数の個数: 32

約数和(自身を含む): 350199936

約数和(自身を除く): 181767166

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 90071, 180142, 450355, 900710, 990781, 1531207, 1981562, 3062414, 4953905, 7656035, 9907810, 15312070, 16843277, 33686554, 84216385, 168432770]

約数ペア:

[(1, 168432770), (2, 84216385), (5, 33686554), (10, 16843277), (11, 15312070), (17, 9907810), (22, 7656035), (34, 4953905), (55, 3062414), (85, 1981562), (110, 1531207), (170, 990781), (187, 900710), (374, 450355), (935, 180142), (1870, 90071)]