168806617

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 213576264

約数和(自身を除く): 44769647

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 5477, 30821, 38339, 93109, 202649, 268373, 651763, 1418543, 3445033, 4562341, 9929801, 24115231, 168806617]

約数ペア:

[(1, 168806617), (7, 24115231), (17, 9929801), (37, 4562341), (49, 3445033), (119, 1418543), (259, 651763), (629, 268373), (833, 202649), (1813, 93109), (4403, 38339), (5477, 30821)]