179088728

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 425748960

約数和(自身を除く): 246660232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 113, 182, 196, 226, 311, 364, 392, 452, 622, 637, 728, 791, 904, 1244, 1274, 1469, 1582, 2177, 2488, 2548, 2938, 3164, 4043, 4354, 5096, 5537, 5876, 6328, 8086, 8708, 10283, 11074, 11752, 15239, 16172, 17416, 20566, 22148, 28301, 30478, 32344, 35143, 41132, 44296, 56602, 60956, 70286, 71981, 82264, 113204, 121912, 140572, 143962, 198107, 226408, 246001, 281144, 287924, 396214, 456859, 492002, 575848, 792428, 913718, 984004, 1584856, 1722007, 1827436, 1968008, 3198013, 3444014, 3654872, 6396026, 6888028, 12792052, 13776056, 22386091, 25584104, 44772182, 89544364, 179088728]

約数ペア:

[(1, 179088728), (2, 89544364), (4, 44772182), (7, 25584104), (8, 22386091), (13, 13776056), (14, 12792052), (26, 6888028), (28, 6396026), (49, 3654872), (52, 3444014), (56, 3198013), (91, 1968008), (98, 1827436), (104, 1722007), (113, 1584856), (182, 984004), (196, 913718), (226, 792428), (311, 575848), (364, 492002), (392, 456859), (452, 396214), (622, 287924), (637, 281144), (728, 246001), (791, 226408), (904, 198107), (1244, 143962), (1274, 140572), (1469, 121912), (1582, 113204), (2177, 82264), (2488, 71981), (2548, 70286), (2938, 60956), (3164, 56602), (4043, 44296), (4354, 41132), (5096, 35143), (5537, 32344), (5876, 30478), (6328, 28301), (8086, 22148), (8708, 20566), (10283, 17416), (11074, 16172), (11752, 15239)]