128374962048

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^2\times {\mathrm{38653}}^1$

素因数の和:38738

約数の個数: 192

約数和(自身を含む): 391510904400

約数和(自身を除く): 263135942352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 961, 992, 1116, 1152, 1488, 1674, 1728, 1922, 1984, 2232, 2883, 2976, 3348, 3456, 3844, 3968, 4464, 5766, 5952, 6696, 7688, 8649, 8928, 11532, 11904, 13392, 15376, 17298, 17856, 23064, 25947, 26784, 30752, 34596, 35712, 38653, 46128, 51894, 53568, 61504, 69192, 77306, 92256, 103788, 107136, 115959, 123008, 138384, 154612, 184512, 207576, 231918, 276768, 309224, 347877, 369024, 415152, 463836, 553536, 618448, 695754, 830304, 927672, 1043631, 1107072, 1198243, 1236896, 1391508, 1660608, 1855344, 2087262, 2396486, 2473792, 2783016, 3321216, 3594729, 3710688, 4174524, 4792972, 4947584, 5566032, 7189458, 7421376, 8349048, 9585944, 10784187, 11132064, 14378916, 14842752, 16698096, 19171888, 21568374, 22264128, 28757832, 32352561, 33396192, 37145533, 38343776, 43136748, 44528256, 57515664, 64705122, 66792384, 74291066, 76687552, 86273496, 111436599, 115031328, 129410244, 133584768, 148582132, 153375104, 172546992, 222873198, 230062656, 258820488, 297164264, 334309797, 345093984, 445746396, 460125312, 517640976, 594328528, 668619594, 690187968, 891492792, 1002929391, 1035281952, 1188657056, 1337239188, 1380375936, 1782985584, 2005858782, 2070563904, 2377314112, 2674478376, 3565971168, 4011717564, 4141127808, 4754628224, 5348956752, 7131942336, 8023435128, 10697913504, 14263884672, 16046870256, 21395827008, 32093740512, 42791654016, 64187481024, 128374962048]

約数ペア:

[(1, 128374962048), (2, 64187481024), (3, 42791654016), (4, 32093740512), (6, 21395827008), (8, 16046870256), (9, 14263884672), (12, 10697913504), (16, 8023435128), (18, 7131942336), (24, 5348956752), (27, 4754628224), (31, 4141127808), (32, 4011717564), (36, 3565971168), (48, 2674478376), (54, 2377314112), (62, 2070563904), (64, 2005858782), (72, 1782985584), (93, 1380375936), (96, 1337239188), (108, 1188657056), (124, 1035281952), (128, 1002929391), (144, 891492792), (186, 690187968), (192, 668619594), (216, 594328528), (248, 517640976), (279, 460125312), (288, 445746396), (372, 345093984), (384, 334309797), (432, 297164264), (496, 258820488), (558, 230062656), (576, 222873198), (744, 172546992), (837, 153375104), (864, 148582132), (961, 133584768), (992, 129410244), (1116, 115031328), (1152, 111436599), (1488, 86273496), (1674, 76687552), (1728, 74291066), (1922, 66792384), (1984, 64705122), (2232, 57515664), (2883, 44528256), (2976, 43136748), (3348, 38343776), (3456, 37145533), (3844, 33396192), (3968, 32352561), (4464, 28757832), (5766, 22264128), (5952, 21568374), (6696, 19171888), (7688, 16698096), (8649, 14842752), (8928, 14378916), (11532, 11132064), (11904, 10784187), (13392, 9585944), (15376, 8349048), (17298, 7421376), (17856, 7189458), (23064, 5566032), (25947, 4947584), (26784, 4792972), (30752, 4174524), (34596, 3710688), (35712, 3594729), (38653, 3321216), (46128, 2783016), (51894, 2473792), (53568, 2396486), (61504, 2087262), (69192, 1855344), (77306, 1660608), (92256, 1391508), (103788, 1236896), (107136, 1198243), (115959, 1107072), (123008, 1043631), (138384, 927672), (154612, 830304), (184512, 695754), (207576, 618448), (231918, 553536), (276768, 463836), (309224, 415152), (347877, 369024)]