172648294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 345969792

約数和(自身を除く): 173321498

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 182, 221, 238, 287, 442, 533, 574, 697, 1066, 1361, 1394, 1547, 2722, 3094, 3731, 4879, 7462, 9061, 9527, 9758, 17693, 18122, 19054, 23137, 35386, 46274, 55801, 63427, 111602, 123851, 126854, 161959, 247702, 300781, 323918, 390607, 601562, 725413, 781214, 948617, 1450826, 1897234, 2105467, 4210934, 5077891, 6640319, 10155782, 12332021, 13280638, 24664042, 86324147, 172648294]

約数ペア:

[(1, 172648294), (2, 86324147), (7, 24664042), (13, 13280638), (14, 12332021), (17, 10155782), (26, 6640319), (34, 5077891), (41, 4210934), (82, 2105467), (91, 1897234), (119, 1450826), (182, 948617), (221, 781214), (238, 725413), (287, 601562), (442, 390607), (533, 323918), (574, 300781), (697, 247702), (1066, 161959), (1361, 126854), (1394, 123851), (1547, 111602), (2722, 63427), (3094, 55801), (3731, 46274), (4879, 35386), (7462, 23137), (9061, 19054), (9527, 18122), (9758, 17693)]