161026524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144289}}^1$

素因数の和:144330

約数の個数: 36

約数和(自身を含む): 420172480

約数和(自身を除く): 259145956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 144289, 288578, 432867, 577156, 865734, 1298601, 1731468, 2597202, 4472959, 5194404, 8945918, 13418877, 17891836, 26837754, 40256631, 53675508, 80513262, 161026524]

約数ペア:

[(1, 161026524), (2, 80513262), (3, 53675508), (4, 40256631), (6, 26837754), (9, 17891836), (12, 13418877), (18, 8945918), (31, 5194404), (36, 4472959), (62, 2597202), (93, 1731468), (124, 1298601), (186, 865734), (279, 577156), (372, 432867), (558, 288578), (1116, 144289)]