156915700044

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20399857}}^1$

素因数の和:20400505

約数の個数: 24

約数和(自身を含む): 366707847408

約数和(自身を除く): 209792147364

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 20399857, 40799714, 61199571, 81599428, 122399142, 244798284, 13076308337, 26152616674, 39228925011, 52305233348, 78457850022, 156915700044]

約数ペア:

[(1, 156915700044), (2, 78457850022), (3, 52305233348), (4, 39228925011), (6, 26152616674), (12, 13076308337), (641, 244798284), (1282, 122399142), (1923, 81599428), (2564, 61199571), (3846, 40799714), (7692, 20399857)]