165228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{281}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 450072

約数和(自身を除く): 284844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 281, 294, 562, 588, 843, 1124, 1686, 1967, 3372, 3934, 5901, 7868, 11802, 13769, 23604, 27538, 41307, 55076, 82614, 165228]

約数ペア:

[(1, 165228), (2, 82614), (3, 55076), (4, 41307), (6, 27538), (7, 23604), (12, 13769), (14, 11802), (21, 7868), (28, 5901), (42, 3934), (49, 3372), (84, 1967), (98, 1686), (147, 1124), (196, 843), (281, 588), (294, 562)]