156966112120

素因数分解:

$2^3\times 5^1\times {\mathrm{3924152803}}^1$

素因数の和:3924152814

約数の個数: 16

約数和(自身を含む): 353173752360

約数和(自身を除く): 196207640240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3924152803, 7848305606, 15696611212, 19620764015, 31393222424, 39241528030, 78483056060, 156966112120]

約数ペア:

[(1, 156966112120), (2, 78483056060), (4, 39241528030), (5, 31393222424), (8, 19620764015), (10, 15696611212), (20, 7848305606), (40, 3924152803)]