131822538

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{139939}}^1$

素因数の和:140101

約数の個数: 16

約数和(自身を含む): 265326240

約数和(自身を除く): 133503702

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 139939, 279878, 419817, 839634, 21970423, 43940846, 65911269, 131822538]

約数ペア:

[(1, 131822538), (2, 65911269), (3, 43940846), (6, 21970423), (157, 839634), (314, 419817), (471, 279878), (942, 139939)]