168520112

素因数分解:

$2^4\times {\mathrm{2473}}^1\times {\mathrm{4259}}^1$

素因数の和:6740

約数の個数: 20

約数和(自身を含む): 326716440

約数和(自身を除く): 158196328

約数列:

[1, 2, 4, 8, 16, 2473, 4259, 4946, 8518, 9892, 17036, 19784, 34072, 39568, 68144, 10532507, 21065014, 42130028, 84260056, 168520112]

約数ペア:

[(1, 168520112), (2, 84260056), (4, 42130028), (8, 21065014), (16, 10532507), (2473, 68144), (4259, 39568), (4946, 34072), (8518, 19784), (9892, 17036)]