138450724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{5303}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 248609088

約数和(自身を除く): 110158364

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 5303, 6527, 10606, 13054, 21212, 26108, 323483, 567421, 646966, 1134842, 1293932, 2269684, 34612681, 69225362, 138450724]

約数ペア:

[(1, 138450724), (2, 69225362), (4, 34612681), (61, 2269684), (107, 1293932), (122, 1134842), (214, 646966), (244, 567421), (428, 323483), (5303, 26108), (6527, 21212), (10606, 13054)]