159316894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 294010560

約数和(自身を除く): 134693666

約数列:

[1, 2, 11, 17, 22, 29, 34, 37, 58, 74, 187, 319, 374, 397, 407, 493, 629, 638, 794, 814, 986, 1073, 1258, 2146, 4367, 5423, 6749, 6919, 8734, 10846, 11513, 11803, 13498, 13838, 14689, 18241, 23026, 23606, 29378, 36482, 74239, 126643, 148478, 161579, 195721, 200651, 249713, 253286, 323158, 391442, 401302, 425981, 499426, 851962, 2152931, 2746843, 4305862, 4685791, 5493686, 7241677, 9371582, 14483354, 79658447, 159316894]

約数ペア:

[(1, 159316894), (2, 79658447), (11, 14483354), (17, 9371582), (22, 7241677), (29, 5493686), (34, 4685791), (37, 4305862), (58, 2746843), (74, 2152931), (187, 851962), (319, 499426), (374, 425981), (397, 401302), (407, 391442), (493, 323158), (629, 253286), (638, 249713), (794, 200651), (814, 195721), (986, 161579), (1073, 148478), (1258, 126643), (2146, 74239), (4367, 36482), (5423, 29378), (6749, 23606), (6919, 23026), (8734, 18241), (10846, 14689), (11513, 13838), (11803, 13498)]