157446846

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{7789}}^1$

素因数の和:8920

約数の個数: 24

約数和(自身を含む): 341482440

約数和(自身を除く): 184035594

約数列:

[1, 2, 3, 6, 9, 18, 1123, 2246, 3369, 6738, 7789, 10107, 15578, 20214, 23367, 46734, 70101, 140202, 8747047, 17494094, 26241141, 52482282, 78723423, 157446846]

約数ペア:

[(1, 157446846), (2, 78723423), (3, 52482282), (6, 26241141), (9, 17494094), (18, 8747047), (1123, 140202), (2246, 70101), (3369, 46734), (6738, 23367), (7789, 20214), (10107, 15578)]