157074668

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 278530560

約数和(自身を除く): 121455892

約数列:

[1, 2, 4, 109, 218, 313, 436, 626, 1151, 1252, 2302, 4604, 34117, 68234, 125459, 136468, 250918, 360263, 501836, 720526, 1441052, 39268667, 78537334, 157074668]

約数ペア:

[(1, 157074668), (2, 78537334), (4, 39268667), (109, 1441052), (218, 720526), (313, 501836), (436, 360263), (626, 250918), (1151, 136468), (1252, 125459), (2302, 68234), (4604, 34117)]