164188872

素因数分解:

$2^3\times 3^2\times {\mathrm{2280401}}^1$

素因数の和:2280413

約数の個数: 24

約数和(自身を含む): 444678390

約数和(自身を除く): 280489518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2280401, 4560802, 6841203, 9121604, 13682406, 18243208, 20523609, 27364812, 41047218, 54729624, 82094436, 164188872]

約数ペア:

[(1, 164188872), (2, 82094436), (3, 54729624), (4, 41047218), (6, 27364812), (8, 20523609), (9, 18243208), (12, 13682406), (18, 9121604), (24, 6841203), (36, 4560802), (72, 2280401)]