156931188239

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{594299}}^1$

素因数の和:594647

約数の個数: 24

約数和(自身を含む): 193901072400

約数和(自身を除く): 36969884161

約数列:

[1, 7, 17, 49, 119, 317, 833, 2219, 5389, 15533, 37723, 264061, 594299, 4160093, 10103083, 29120651, 70721581, 188392783, 495051067, 1318749481, 3202677311, 9231246367, 22418741177, 156931188239]

約数ペア:

[(1, 156931188239), (7, 22418741177), (17, 9231246367), (49, 3202677311), (119, 1318749481), (317, 495051067), (833, 188392783), (2219, 70721581), (5389, 29120651), (15533, 10103083), (37723, 4160093), (264061, 594299)]