160840772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1297103}}^1$

素因数の和:1297138

約数の個数: 12

約数和(自身を含む): 290551296

約数和(自身を除く): 129710524

約数列:

[1, 2, 4, 31, 62, 124, 1297103, 2594206, 5188412, 40210193, 80420386, 160840772]

約数ペア:

[(1, 160840772), (2, 80420386), (4, 40210193), (31, 5188412), (62, 2594206), (124, 1297103)]