123067172

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 217560000

約数和(自身を除く): 94492828

約数列:

[1, 2, 4, 199, 349, 398, 443, 698, 796, 886, 1396, 1772, 69451, 88157, 138902, 154607, 176314, 277804, 309214, 352628, 618428, 30766793, 61533586, 123067172]

約数ペア:

[(1, 123067172), (2, 61533586), (4, 30766793), (199, 618428), (349, 352628), (398, 309214), (443, 277804), (698, 176314), (796, 154607), (886, 138902), (1396, 88157), (1772, 69451)]