156980661314

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1\times {\mathrm{679223}}^1$

素因数の和:680881

約数の個数: 16

約数和(自身を含む): 238847761152

約数和(自身を除く): 81867099838

約数列:

[1, 2, 73, 146, 1583, 3166, 115559, 231118, 679223, 1358446, 49583279, 99166558, 1075210009, 2150420018, 78490330657, 156980661314]

約数ペア:

[(1, 156980661314), (2, 78490330657), (73, 2150420018), (146, 1075210009), (1583, 99166558), (3166, 49583279), (115559, 1358446), (231118, 679223)]