127199576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 294166080

約数和(自身を除く): 166966504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1802, 2521, 2968, 3604, 5042, 6307, 7208, 10084, 12614, 17647, 20168, 25228, 35294, 42857, 50456, 70588, 85714, 133613, 141176, 171428, 267226, 299999, 342856, 534452, 599998, 935291, 1068904, 1199996, 1870582, 2271421, 2399992, 3741164, 4542842, 7482328, 9085684, 15899947, 18171368, 31799894, 63599788, 127199576]

約数ペア:

[(1, 127199576), (2, 63599788), (4, 31799894), (7, 18171368), (8, 15899947), (14, 9085684), (17, 7482328), (28, 4542842), (34, 3741164), (53, 2399992), (56, 2271421), (68, 1870582), (106, 1199996), (119, 1068904), (136, 935291), (212, 599998), (238, 534452), (371, 342856), (424, 299999), (476, 267226), (742, 171428), (901, 141176), (952, 133613), (1484, 85714), (1802, 70588), (2521, 50456), (2968, 42857), (3604, 35294), (5042, 25228), (6307, 20168), (7208, 17647), (10084, 12614)]