155366978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 297077760

約数和(自身を除く): 141710782

約数列:

[1, 2, 13, 17, 23, 26, 29, 31, 34, 46, 58, 62, 221, 289, 299, 377, 391, 403, 442, 493, 527, 578, 598, 667, 713, 754, 782, 806, 899, 986, 1054, 1334, 1426, 1798, 3757, 5083, 6409, 6647, 6851, 7514, 8381, 8671, 8959, 9269, 10166, 11339, 11687, 12121, 12818, 13294, 13702, 15283, 16762, 17342, 17918, 18538, 20677, 22678, 23374, 24242, 30566, 41354, 86411, 108953, 116467, 147407, 157573, 172822, 192763, 198679, 206057, 217906, 232934, 259811, 268801, 294814, 315146, 351509, 385526, 397358, 412114, 519622, 537602, 703018, 2505919, 2678741, 3377543, 4569617, 5011838, 5357482, 5975653, 6755086, 9139234, 11951306, 77683489, 155366978]

約数ペア:

[(1, 155366978), (2, 77683489), (13, 11951306), (17, 9139234), (23, 6755086), (26, 5975653), (29, 5357482), (31, 5011838), (34, 4569617), (46, 3377543), (58, 2678741), (62, 2505919), (221, 703018), (289, 537602), (299, 519622), (377, 412114), (391, 397358), (403, 385526), (442, 351509), (493, 315146), (527, 294814), (578, 268801), (598, 259811), (667, 232934), (713, 217906), (754, 206057), (782, 198679), (806, 192763), (899, 172822), (986, 157573), (1054, 147407), (1334, 116467), (1426, 108953), (1798, 86411), (3757, 41354), (5083, 30566), (6409, 24242), (6647, 23374), (6851, 22678), (7514, 20677), (8381, 18538), (8671, 17918), (8959, 17342), (9269, 16762), (10166, 15283), (11339, 13702), (11687, 13294), (12121, 12818)]