129420288

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 176

約数和(自身を含む): 398264320

約数和(自身を除く): 268844032

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, 151, 186, 192, 216, 248, 256, 279, 288, 302, 372, 384, 432, 453, 496, 512, 558, 576, 604, 744, 768, 837, 864, 906, 992, 1024, 1116, 1152, 1208, 1359, 1488, 1536, 1674, 1728, 1812, 1984, 2232, 2304, 2416, 2718, 2976, 3072, 3348, 3456, 3624, 3968, 4077, 4464, 4608, 4681, 4832, 5436, 5952, 6696, 6912, 7248, 7936, 8154, 8928, 9216, 9362, 9664, 10872, 11904, 13392, 13824, 14043, 14496, 15872, 16308, 17856, 18724, 19328, 21744, 23808, 26784, 27648, 28086, 28992, 31744, 32616, 35712, 37448, 38656, 42129, 43488, 47616, 53568, 56172, 57984, 65232, 71424, 74896, 77312, 84258, 86976, 95232, 107136, 112344, 115968, 126387, 130464, 142848, 149792, 154624, 168516, 173952, 214272, 224688, 231936, 252774, 260928, 285696, 299584, 337032, 347904, 428544, 449376, 463872, 505548, 521856, 599168, 674064, 695808, 857088, 898752, 1011096, 1043712, 1198336, 1348128, 1391616, 1797504, 2022192, 2087424, 2396672, 2696256, 3595008, 4044384, 4174848, 4793344, 5392512, 7190016, 8088768, 10785024, 14380032, 16177536, 21570048, 32355072, 43140096, 64710144, 129420288]

約数ペア:

[(1, 129420288), (2, 64710144), (3, 43140096), (4, 32355072), (6, 21570048), (8, 16177536), (9, 14380032), (12, 10785024), (16, 8088768), (18, 7190016), (24, 5392512), (27, 4793344), (31, 4174848), (32, 4044384), (36, 3595008), (48, 2696256), (54, 2396672), (62, 2087424), (64, 2022192), (72, 1797504), (93, 1391616), (96, 1348128), (108, 1198336), (124, 1043712), (128, 1011096), (144, 898752), (151, 857088), (186, 695808), (192, 674064), (216, 599168), (248, 521856), (256, 505548), (279, 463872), (288, 449376), (302, 428544), (372, 347904), (384, 337032), (432, 299584), (453, 285696), (496, 260928), (512, 252774), (558, 231936), (576, 224688), (604, 214272), (744, 173952), (768, 168516), (837, 154624), (864, 149792), (906, 142848), (992, 130464), (1024, 126387), (1116, 115968), (1152, 112344), (1208, 107136), (1359, 95232), (1488, 86976), (1536, 84258), (1674, 77312), (1728, 74896), (1812, 71424), (1984, 65232), (2232, 57984), (2304, 56172), (2416, 53568), (2718, 47616), (2976, 43488), (3072, 42129), (3348, 38656), (3456, 37448), (3624, 35712), (3968, 32616), (4077, 31744), (4464, 28992), (4608, 28086), (4681, 27648), (4832, 26784), (5436, 23808), (5952, 21744), (6696, 19328), (6912, 18724), (7248, 17856), (7936, 16308), (8154, 15872), (8928, 14496), (9216, 14043), (9362, 13824), (9664, 13392), (10872, 11904)]