129712128

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 440388480

約数和(自身を除く): 310676352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 128, 156, 168, 174, 182, 192, 203, 208, 224, 232, 256, 273, 312, 336, 348, 364, 377, 384, 406, 416, 448, 464, 512, 546, 609, 624, 672, 696, 728, 754, 768, 812, 832, 896, 928, 1024, 1092, 1131, 1218, 1248, 1344, 1392, 1456, 1508, 1536, 1624, 1664, 1792, 1856, 2048, 2184, 2262, 2436, 2496, 2639, 2688, 2784, 2912, 3016, 3072, 3248, 3328, 3584, 3712, 4096, 4368, 4524, 4872, 4992, 5278, 5376, 5568, 5824, 6032, 6144, 6496, 6656, 7168, 7424, 7917, 8192, 8736, 9048, 9744, 9984, 10556, 10752, 11136, 11648, 12064, 12288, 12992, 13312, 14336, 14848, 15834, 16384, 17472, 18096, 19488, 19968, 21112, 21504, 22272, 23296, 24128, 24576, 25984, 26624, 28672, 29696, 31668, 34944, 36192, 38976, 39936, 42224, 43008, 44544, 46592, 48256, 49152, 51968, 53248, 57344, 59392, 63336, 69888, 72384, 77952, 79872, 84448, 86016, 89088, 93184, 96512, 103936, 106496, 114688, 118784, 126672, 139776, 144768, 155904, 159744, 168896, 172032, 178176, 186368, 193024, 207872, 212992, 237568, 253344, 279552, 289536, 311808, 319488, 337792, 344064, 356352, 372736, 386048, 415744, 475136, 506688, 559104, 579072, 623616, 638976, 675584, 712704, 745472, 772096, 831488, 1013376, 1118208, 1158144, 1247232, 1351168, 1425408, 1490944, 1544192, 1662976, 2026752, 2236416, 2316288, 2494464, 2702336, 3088384, 3325952, 4053504, 4472832, 4632576, 4988928, 5404672, 6176768, 8107008, 9265152, 9977856, 10809344, 16214016, 18530304, 21618688, 32428032, 43237376, 64856064, 129712128]

約数ペア:

[(1, 129712128), (2, 64856064), (3, 43237376), (4, 32428032), (6, 21618688), (7, 18530304), (8, 16214016), (12, 10809344), (13, 9977856), (14, 9265152), (16, 8107008), (21, 6176768), (24, 5404672), (26, 4988928), (28, 4632576), (29, 4472832), (32, 4053504), (39, 3325952), (42, 3088384), (48, 2702336), (52, 2494464), (56, 2316288), (58, 2236416), (64, 2026752), (78, 1662976), (84, 1544192), (87, 1490944), (91, 1425408), (96, 1351168), (104, 1247232), (112, 1158144), (116, 1118208), (128, 1013376), (156, 831488), (168, 772096), (174, 745472), (182, 712704), (192, 675584), (203, 638976), (208, 623616), (224, 579072), (232, 559104), (256, 506688), (273, 475136), (312, 415744), (336, 386048), (348, 372736), (364, 356352), (377, 344064), (384, 337792), (406, 319488), (416, 311808), (448, 289536), (464, 279552), (512, 253344), (546, 237568), (609, 212992), (624, 207872), (672, 193024), (696, 186368), (728, 178176), (754, 172032), (768, 168896), (812, 159744), (832, 155904), (896, 144768), (928, 139776), (1024, 126672), (1092, 118784), (1131, 114688), (1218, 106496), (1248, 103936), (1344, 96512), (1392, 93184), (1456, 89088), (1508, 86016), (1536, 84448), (1624, 79872), (1664, 77952), (1792, 72384), (1856, 69888), (2048, 63336), (2184, 59392), (2262, 57344), (2436, 53248), (2496, 51968), (2639, 49152), (2688, 48256), (2784, 46592), (2912, 44544), (3016, 43008), (3072, 42224), (3248, 39936), (3328, 38976), (3584, 36192), (3712, 34944), (4096, 31668), (4368, 29696), (4524, 28672), (4872, 26624), (4992, 25984), (5278, 24576), (5376, 24128), (5568, 23296), (5824, 22272), (6032, 21504), (6144, 21112), (6496, 19968), (6656, 19488), (7168, 18096), (7424, 17472), (7917, 16384), (8192, 15834), (8736, 14848), (9048, 14336), (9744, 13312), (9984, 12992), (10556, 12288), (10752, 12064), (11136, 11648)]