156901423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26339}}^1$

素因数の和:26406

約数の個数: 16

約数和(自身を含む): 192176640

約数和(自身を除く): 35275217

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 26339, 184373, 605797, 974543, 4240579, 6821801, 22414489, 156901423]

約数ペア:

[(1, 156901423), (7, 22414489), (23, 6821801), (37, 4240579), (161, 974543), (259, 605797), (851, 184373), (5957, 26339)]