168061855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13537}}^1$

素因数の和:13746

約数の個数: 16

約数和(自身を含む): 218340864

約数和(自身を除く): 50279009

約数列:

[1, 5, 13, 65, 191, 955, 2483, 12415, 13537, 67685, 175981, 879905, 2585567, 12927835, 33612371, 168061855]

約数ペア:

[(1, 168061855), (5, 33612371), (13, 12927835), (65, 2585567), (191, 879905), (955, 175981), (2483, 67685), (12415, 13537)]