157751126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 288852480

約数和(自身を除く): 131101354

約数列:

[1, 2, 13, 17, 26, 29, 31, 34, 58, 62, 221, 377, 397, 403, 442, 493, 527, 754, 794, 806, 899, 986, 1054, 1798, 5161, 6409, 6749, 6851, 10322, 11513, 11687, 12307, 12818, 13498, 13702, 15283, 23026, 23374, 24614, 30566, 87737, 149669, 159991, 175474, 195721, 198679, 209219, 299338, 319982, 356903, 391442, 397358, 418438, 713806, 2544373, 2719847, 4639739, 5088746, 5439694, 6067351, 9279478, 12134702, 78875563, 157751126]

約数ペア:

[(1, 157751126), (2, 78875563), (13, 12134702), (17, 9279478), (26, 6067351), (29, 5439694), (31, 5088746), (34, 4639739), (58, 2719847), (62, 2544373), (221, 713806), (377, 418438), (397, 397358), (403, 391442), (442, 356903), (493, 319982), (527, 299338), (754, 209219), (794, 198679), (806, 195721), (899, 175474), (986, 159991), (1054, 149669), (1798, 87737), (5161, 30566), (6409, 24614), (6749, 23374), (6851, 23026), (10322, 15283), (11513, 13702), (11687, 13498), (12307, 12818)]