156965081972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2308310029}}^1$

素因数の和:2308310050

約数の個数: 12

約数和(自身を含む): 290847063780

約数和(自身を除く): 133881981808

約数列:

[1, 2, 4, 17, 34, 68, 2308310029, 4616620058, 9233240116, 39241270493, 78482540986, 156965081972]

約数ペア:

[(1, 156965081972), (2, 78482540986), (4, 39241270493), (17, 9233240116), (34, 4616620058), (68, 2308310029)]