181405128

素因数分解:

$2^3\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{4937}}^1$

素因数の和:6477

約数の個数: 32

約数和(自身を含む): 453900960

約数和(自身を除く): 272495832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1531, 3062, 4593, 4937, 6124, 9186, 9874, 12248, 14811, 18372, 19748, 29622, 36744, 39496, 59244, 118488, 7558547, 15117094, 22675641, 30234188, 45351282, 60468376, 90702564, 181405128]

約数ペア:

[(1, 181405128), (2, 90702564), (3, 60468376), (4, 45351282), (6, 30234188), (8, 22675641), (12, 15117094), (24, 7558547), (1531, 118488), (3062, 59244), (4593, 39496), (4937, 36744), (6124, 29622), (9186, 19748), (9874, 18372), (12248, 14811)]