148524558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 391372800

約数和(自身を除く): 242848242

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 103, 114, 133, 139, 182, 206, 247, 266, 273, 278, 309, 399, 417, 494, 546, 618, 721, 741, 798, 834, 973, 1339, 1442, 1482, 1729, 1807, 1946, 1957, 2163, 2641, 2678, 2919, 3458, 3614, 3914, 4017, 4326, 5187, 5282, 5421, 5838, 5871, 7923, 8034, 9373, 10374, 10842, 11742, 12649, 13699, 14317, 15846, 18487, 18746, 25298, 25441, 27398, 28119, 28634, 34333, 36974, 37947, 41097, 42951, 50882, 55461, 56238, 68666, 75894, 76323, 82194, 85902, 100219, 102999, 110922, 152646, 178087, 186121, 200438, 205998, 240331, 272023, 300657, 356174, 372242, 480662, 534261, 544046, 558363, 601314, 720993, 816069, 1068522, 1116726, 1302847, 1441986, 1632138, 1904161, 2605694, 3536299, 3808322, 3908541, 5712483, 7072598, 7817082, 10608897, 11424966, 21217794, 24754093, 49508186, 74262279, 148524558]

約数ペア:

[(1, 148524558), (2, 74262279), (3, 49508186), (6, 24754093), (7, 21217794), (13, 11424966), (14, 10608897), (19, 7817082), (21, 7072598), (26, 5712483), (38, 3908541), (39, 3808322), (42, 3536299), (57, 2605694), (78, 1904161), (91, 1632138), (103, 1441986), (114, 1302847), (133, 1116726), (139, 1068522), (182, 816069), (206, 720993), (247, 601314), (266, 558363), (273, 544046), (278, 534261), (309, 480662), (399, 372242), (417, 356174), (494, 300657), (546, 272023), (618, 240331), (721, 205998), (741, 200438), (798, 186121), (834, 178087), (973, 152646), (1339, 110922), (1442, 102999), (1482, 100219), (1729, 85902), (1807, 82194), (1946, 76323), (1957, 75894), (2163, 68666), (2641, 56238), (2678, 55461), (2919, 50882), (3458, 42951), (3614, 41097), (3914, 37947), (4017, 36974), (4326, 34333), (5187, 28634), (5282, 28119), (5421, 27398), (5838, 25441), (5871, 25298), (7923, 18746), (8034, 18487), (9373, 15846), (10374, 14317), (10842, 13699), (11742, 12649)]