156989360664

素因数分解:

$2^3\times 3^2\times {\mathrm{2180407787}}^1$

素因数の和:2180407799

約数の個数: 24

約数和(自身を含む): 425179518660

約数和(自身を除く): 268190157996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2180407787, 4360815574, 6541223361, 8721631148, 13082446722, 17443262296, 19623670083, 26164893444, 39247340166, 52329786888, 78494680332, 156989360664]

約数ペア:

[(1, 156989360664), (2, 78494680332), (3, 52329786888), (4, 39247340166), (6, 26164893444), (8, 19623670083), (9, 17443262296), (12, 13082446722), (18, 8721631148), (24, 6541223361), (36, 4360815574), (72, 2180407787)]