130450172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 235569600

約数和(自身を除く): 105119428

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 4187, 7789, 8374, 15578, 16748, 31156, 412817, 615331, 825634, 1230662, 1651268, 2461324, 32612543, 65225086, 130450172]

約数ペア:

[(1, 130450172), (2, 65225086), (4, 32612543), (53, 2461324), (79, 1651268), (106, 1230662), (158, 825634), (212, 615331), (316, 412817), (4187, 31156), (7789, 16748), (8374, 15578)]