120814908

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{72431}}^1$

素因数の和:72577

約数の個数: 24

約数和(自身を含む): 283933440

約数和(自身を除く): 163118532

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 72431, 144862, 217293, 289724, 434586, 869172, 10067909, 20135818, 30203727, 40271636, 60407454, 120814908]

約数ペア:

[(1, 120814908), (2, 60407454), (3, 40271636), (4, 30203727), (6, 20135818), (12, 10067909), (139, 869172), (278, 434586), (417, 289724), (556, 217293), (834, 144862), (1668, 72431)]