138978574308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1656163}}^1$

素因数の和:1656223

約数の個数: 120

約数和(自身を含む): 426442356032

約数和(自身を除く): 287463781724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3108, 3996, 4662, 5994, 6993, 9324, 11988, 13986, 20979, 27972, 41958, 83916, 1656163, 3312326, 4968489, 6624652, 9936978, 11593141, 14905467, 19873956, 23186282, 29810934, 34779423, 44716401, 46372564, 59621868, 61278031, 69558846, 89432802, 104338269, 122556062, 134149203, 139117692, 178865604, 183834093, 208676538, 245112124, 268298406, 313014807, 367668186, 417353076, 428946217, 536596812, 551502279, 626029614, 735336372, 857892434, 939044421, 1103004558, 1252059228, 1286838651, 1654506837, 1715784868, 1878088842, 2206009116, 2573677302, 3309013674, 3756177684, 3860515953, 4963520511, 5147354604, 6618027348, 7721031906, 9927041022, 11581547859, 15442063812, 19854082044, 23163095718, 34744643577, 46326191436, 69489287154, 138978574308]

約数ペア:

[(1, 138978574308), (2, 69489287154), (3, 46326191436), (4, 34744643577), (6, 23163095718), (7, 19854082044), (9, 15442063812), (12, 11581547859), (14, 9927041022), (18, 7721031906), (21, 6618027348), (27, 5147354604), (28, 4963520511), (36, 3860515953), (37, 3756177684), (42, 3309013674), (54, 2573677302), (63, 2206009116), (74, 1878088842), (81, 1715784868), (84, 1654506837), (108, 1286838651), (111, 1252059228), (126, 1103004558), (148, 939044421), (162, 857892434), (189, 735336372), (222, 626029614), (252, 551502279), (259, 536596812), (324, 428946217), (333, 417353076), (378, 367668186), (444, 313014807), (518, 268298406), (567, 245112124), (666, 208676538), (756, 183834093), (777, 178865604), (999, 139117692), (1036, 134149203), (1134, 122556062), (1332, 104338269), (1554, 89432802), (1998, 69558846), (2268, 61278031), (2331, 59621868), (2997, 46372564), (3108, 44716401), (3996, 34779423), (4662, 29810934), (5994, 23186282), (6993, 19873956), (9324, 14905467), (11988, 11593141), (13986, 9936978), (20979, 6624652), (27972, 4968489), (41958, 3312326), (83916, 1656163)]