131502696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421483}}^1$

素因数の和:421505

約数の個数: 32

約数和(自身を含む): 354046560

約数和(自身を除く): 222543864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421483, 842966, 1264449, 1685932, 2528898, 3371864, 5057796, 5479279, 10115592, 10958558, 16437837, 21917116, 32875674, 43834232, 65751348, 131502696]

約数ペア:

[(1, 131502696), (2, 65751348), (3, 43834232), (4, 32875674), (6, 21917116), (8, 16437837), (12, 10958558), (13, 10115592), (24, 5479279), (26, 5057796), (39, 3371864), (52, 2528898), (78, 1685932), (104, 1264449), (156, 842966), (312, 421483)]