156970587494

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211550657}}^1$

素因数の和:211550719

約数の個数: 16

約数和(自身を含む): 274169652768

約数和(自身を除く): 117199065274

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211550657, 423101314, 1480854599, 2961709198, 11212184821, 22424369642, 78485293747, 156970587494]

約数ペア:

[(1, 156970587494), (2, 78485293747), (7, 22424369642), (14, 11212184821), (53, 2961709198), (106, 1480854599), (371, 423101314), (742, 211550657)]