131589168

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{74093}}^1$

素因数の和:74141

約数の個数: 40

約数和(自身を含む): 349130928

約数和(自身を除く): 217541760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 74093, 148186, 222279, 296372, 444558, 592744, 889116, 1185488, 1778232, 2741441, 3556464, 5482882, 8224323, 10965764, 16448646, 21931528, 32897292, 43863056, 65794584, 131589168]

約数ペア:

[(1, 131589168), (2, 65794584), (3, 43863056), (4, 32897292), (6, 21931528), (8, 16448646), (12, 10965764), (16, 8224323), (24, 5482882), (37, 3556464), (48, 2741441), (74, 1778232), (111, 1185488), (148, 889116), (222, 592744), (296, 444558), (444, 296372), (592, 222279), (888, 148186), (1776, 74093)]