159904044

素因数分解:

$2^2\times 3^4\times {\mathrm{493531}}^1$

素因数の和:493547

約数の個数: 30

約数和(自身を含む): 418021604

約数和(自身を除く): 258117560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 493531, 987062, 1480593, 1974124, 2961186, 4441779, 5922372, 8883558, 13325337, 17767116, 26650674, 39976011, 53301348, 79952022, 159904044]

約数ペア:

[(1, 159904044), (2, 79952022), (3, 53301348), (4, 39976011), (6, 26650674), (9, 17767116), (12, 13325337), (18, 8883558), (27, 5922372), (36, 4441779), (54, 2961186), (81, 1974124), (108, 1480593), (162, 987062), (324, 493531)]