157079232121

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1\times {\mathrm{157163}}^1$

素因数の和:159252

約数の個数: 16

約数和(自身を含む): 182139245568

約数和(自身を除く): 25060013447

約数列:

[1, 7, 71, 497, 2011, 14077, 142781, 157163, 999467, 1100141, 11158573, 78110011, 316054793, 2212383551, 22439890303, 157079232121]

約数ペア:

[(1, 157079232121), (7, 22439890303), (71, 2212383551), (497, 316054793), (2011, 78110011), (14077, 11158573), (142781, 1100141), (157163, 999467)]