168273404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{5279}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 317708160

約数和(自身を除く): 149434756

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2452, 5279, 7969, 10558, 15938, 21116, 31876, 68627, 137254, 274508, 3236027, 6472054, 12944108, 42068351, 84136702, 168273404]

約数ペア:

[(1, 168273404), (2, 84136702), (4, 42068351), (13, 12944108), (26, 6472054), (52, 3236027), (613, 274508), (1226, 137254), (2452, 68627), (5279, 31876), (7969, 21116), (10558, 15938)]