168719993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 184886016

約数和(自身を除く): 16166023

約数列:

[1, 13, 83, 271, 577, 1079, 3523, 7501, 22493, 47891, 156367, 292409, 622583, 2032771, 12978461, 168719993]

約数ペア:

[(1, 168719993), (13, 12978461), (83, 2032771), (271, 622583), (577, 292409), (1079, 156367), (3523, 47891), (7501, 22493)]