139491072

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 270

約数和(自身を含む): 491185464

約数和(自身を除く): 351694392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 961, 992, 1008, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1792, 1922, 1953, 1984, 2016, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2883, 2976, 3024, 3348, 3456, 3472, 3844, 3906, 3968, 4032, 4464, 4536, 5022, 5184, 5208, 5376, 5766, 5859, 5952, 6048, 6696, 6727, 6912, 6944, 7688, 7812, 7936, 8064, 8649, 8928, 9072, 10044, 10368, 10416, 11532, 11718, 11904, 12096, 13392, 13454, 13888, 15376, 15624, 16128, 17298, 17577, 17856, 18144, 20088, 20181, 20736, 20832, 23064, 23436, 23808, 24192, 25947, 26784, 26908, 27776, 30752, 31248, 34596, 35154, 35712, 36288, 40176, 40362, 41664, 46128, 46872, 48384, 51894, 53568, 53816, 55552, 60543, 61504, 62496, 69192, 70308, 71424, 72576, 77841, 80352, 80724, 83328, 92256, 93744, 103788, 107136, 107632, 121086, 123008, 124992, 138384, 140616, 145152, 155682, 160704, 161448, 166656, 181629, 184512, 187488, 207576, 214272, 215264, 242172, 246016, 249984, 276768, 281232, 311364, 321408, 322896, 363258, 369024, 374976, 415152, 430528, 484344, 499968, 544887, 553536, 562464, 622728, 642816, 645792, 726516, 738048, 749952, 830304, 861056, 968688, 1089774, 1107072, 1124928, 1245456, 1291584, 1453032, 1499904, 1660608, 1722112, 1937376, 2179548, 2214144, 2249856, 2490912, 2583168, 2906064, 3321216, 3874752, 4359096, 4499712, 4981824, 5166336, 5812128, 6642432, 7749504, 8718192, 9963648, 11624256, 15499008, 17436384, 19927296, 23248512, 34872768, 46497024, 69745536, 139491072]

約数ペア:

[(1, 139491072), (2, 69745536), (3, 46497024), (4, 34872768), (6, 23248512), (7, 19927296), (8, 17436384), (9, 15499008), (12, 11624256), (14, 9963648), (16, 8718192), (18, 7749504), (21, 6642432), (24, 5812128), (27, 5166336), (28, 4981824), (31, 4499712), (32, 4359096), (36, 3874752), (42, 3321216), (48, 2906064), (54, 2583168), (56, 2490912), (62, 2249856), (63, 2214144), (64, 2179548), (72, 1937376), (81, 1722112), (84, 1660608), (93, 1499904), (96, 1453032), (108, 1291584), (112, 1245456), (124, 1124928), (126, 1107072), (128, 1089774), (144, 968688), (162, 861056), (168, 830304), (186, 749952), (189, 738048), (192, 726516), (216, 645792), (217, 642816), (224, 622728), (248, 562464), (252, 553536), (256, 544887), (279, 499968), (288, 484344), (324, 430528), (336, 415152), (372, 374976), (378, 369024), (384, 363258), (432, 322896), (434, 321408), (448, 311364), (496, 281232), (504, 276768), (558, 249984), (567, 246016), (576, 242172), (648, 215264), (651, 214272), (672, 207576), (744, 187488), (756, 184512), (768, 181629), (837, 166656), (864, 161448), (868, 160704), (896, 155682), (961, 145152), (992, 140616), (1008, 138384), (1116, 124992), (1134, 123008), (1152, 121086), (1296, 107632), (1302, 107136), (1344, 103788), (1488, 93744), (1512, 92256), (1674, 83328), (1728, 80724), (1736, 80352), (1792, 77841), (1922, 72576), (1953, 71424), (1984, 70308), (2016, 69192), (2232, 62496), (2268, 61504), (2304, 60543), (2511, 55552), (2592, 53816), (2604, 53568), (2688, 51894), (2883, 48384), (2976, 46872), (3024, 46128), (3348, 41664), (3456, 40362), (3472, 40176), (3844, 36288), (3906, 35712), (3968, 35154), (4032, 34596), (4464, 31248), (4536, 30752), (5022, 27776), (5184, 26908), (5208, 26784), (5376, 25947), (5766, 24192), (5859, 23808), (5952, 23436), (6048, 23064), (6696, 20832), (6727, 20736), (6912, 20181), (6944, 20088), (7688, 18144), (7812, 17856), (7936, 17577), (8064, 17298), (8649, 16128), (8928, 15624), (9072, 15376), (10044, 13888), (10368, 13454), (10416, 13392), (11532, 12096), (11718, 11904)]