164090255

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{16001}}^1$

素因数の和:16306

約数の個数: 16

約数和(自身を含む): 225820224

約数和(自身を除く): 61729969

約数列:

[1, 5, 7, 35, 293, 1465, 2051, 10255, 16001, 80005, 112007, 560035, 4688293, 23441465, 32818051, 164090255]

約数ペア:

[(1, 164090255), (5, 32818051), (7, 23441465), (35, 4688293), (293, 560035), (1465, 112007), (2051, 80005), (10255, 16001)]