156974259337

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9918131}}^1$

素因数の和:9918181

約数の個数: 24

約数和(自身を含む): 203520068640

約数和(自身を除く): 46545809303

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 9918131, 69426917, 168608227, 188444489, 485988419, 1180257589, 1319111423, 3203556313, 8261803123, 9233779961, 22424894191, 156974259337]

約数ペア:

[(1, 156974259337), (7, 22424894191), (17, 9233779961), (19, 8261803123), (49, 3203556313), (119, 1319111423), (133, 1180257589), (323, 485988419), (833, 188444489), (931, 168608227), (2261, 69426917), (15827, 9918131)]