142222561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17393}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 166564944

約数和(自身を除く): 24342383

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 17393, 226109, 295681, 643541, 3843853, 8366033, 10940197, 142222561]

約数ペア:

[(1, 142222561), (13, 10940197), (17, 8366033), (37, 3843853), (221, 643541), (481, 295681), (629, 226109), (8177, 17393)]