125309912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4072

約数の個数: 64

約数和(自身を含む): 295975680

約数和(自身を除く): 170665768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4003, 4472, 7826, 8006, 15652, 16012, 28021, 31304, 32024, 52039, 56042, 104078, 112084, 172129, 208156, 224168, 344258, 364273, 416312, 688516, 728546, 1204903, 1377032, 1457092, 2237677, 2409806, 2914184, 4475354, 4819612, 8950708, 9639224, 15663739, 17901416, 31327478, 62654956, 125309912]

約数ペア:

[(1, 125309912), (2, 62654956), (4, 31327478), (7, 17901416), (8, 15663739), (13, 9639224), (14, 8950708), (26, 4819612), (28, 4475354), (43, 2914184), (52, 2409806), (56, 2237677), (86, 1457092), (91, 1377032), (104, 1204903), (172, 728546), (182, 688516), (301, 416312), (344, 364273), (364, 344258), (559, 224168), (602, 208156), (728, 172129), (1118, 112084), (1204, 104078), (2236, 56042), (2408, 52039), (3913, 32024), (4003, 31304), (4472, 28021), (7826, 16012), (8006, 15652)]