157449467

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26431}}^1$

素因数の和:26498

約数の個数: 16

約数和(自身を含む): 192847872

約数和(自身を除く): 35398405

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 26431, 185017, 607913, 977947, 4255391, 6845629, 22492781, 157449467]

約数ペア:

[(1, 157449467), (7, 22492781), (23, 6845629), (37, 4255391), (161, 977947), (259, 607913), (851, 185017), (5957, 26431)]