155701872

素因数分解:

$2^4\times 3^3\times {\mathrm{360421}}^1$

素因数の和:360438

約数の個数: 40

約数和(自身を含む): 446923280

約数和(自身を除く): 291221408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 360421, 720842, 1081263, 1441684, 2162526, 2883368, 3243789, 4325052, 5766736, 6487578, 8650104, 9731367, 12975156, 17300208, 19462734, 25950312, 38925468, 51900624, 77850936, 155701872]

約数ペア:

[(1, 155701872), (2, 77850936), (3, 51900624), (4, 38925468), (6, 25950312), (8, 19462734), (9, 17300208), (12, 12975156), (16, 9731367), (18, 8650104), (24, 6487578), (27, 5766736), (36, 4325052), (48, 3243789), (54, 2883368), (72, 2162526), (108, 1441684), (144, 1081263), (216, 720842), (432, 360421)]