151749286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 254792160

約数和(自身を除く): 103042874

約数列:

[1, 2, 13, 26, 29, 58, 313, 377, 626, 643, 754, 1286, 4069, 8138, 8359, 9077, 16718, 18154, 18647, 37294, 118001, 201259, 236002, 242411, 402518, 484822, 2616367, 5232734, 5836511, 11673022, 75874643, 151749286]

約数ペア:

[(1, 151749286), (2, 75874643), (13, 11673022), (26, 5836511), (29, 5232734), (58, 2616367), (313, 484822), (377, 402518), (626, 242411), (643, 236002), (754, 201259), (1286, 118001), (4069, 37294), (8138, 18647), (8359, 18154), (9077, 16718)]