148497979

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 176517600

約数和(自身を除く): 28019621

約数列:

[1, 7, 49, 97, 157, 199, 679, 1099, 1393, 4753, 7693, 9751, 15229, 19303, 31243, 106603, 135121, 218701, 746221, 945847, 1530907, 3030571, 21213997, 148497979]

約数ペア:

[(1, 148497979), (7, 21213997), (49, 3030571), (97, 1530907), (157, 945847), (199, 746221), (679, 218701), (1099, 135121), (1393, 106603), (4753, 31243), (7693, 19303), (9751, 15229)]