128059008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 437114880

約数和(自身を除く): 309055872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 64, 66, 71, 77, 84, 88, 96, 112, 122, 128, 132, 142, 154, 168, 176, 183, 192, 213, 224, 231, 244, 264, 284, 308, 336, 352, 366, 384, 426, 427, 448, 462, 488, 497, 528, 568, 616, 671, 672, 704, 732, 781, 852, 854, 896, 924, 976, 994, 1056, 1136, 1232, 1281, 1342, 1344, 1408, 1464, 1491, 1562, 1704, 1708, 1848, 1952, 1988, 2013, 2112, 2272, 2343, 2464, 2562, 2684, 2688, 2928, 2982, 3124, 3408, 3416, 3696, 3904, 3976, 4026, 4224, 4331, 4544, 4686, 4697, 4928, 5124, 5368, 5467, 5856, 5964, 6248, 6816, 6832, 7392, 7808, 7952, 8052, 8662, 9088, 9372, 9394, 9856, 10248, 10736, 10934, 11712, 11928, 12496, 12993, 13632, 13664, 14091, 14784, 15904, 16104, 16401, 17324, 18744, 18788, 20496, 21472, 21868, 23424, 23856, 24992, 25986, 27264, 27328, 28182, 29568, 30317, 31808, 32208, 32802, 34648, 37488, 37576, 40992, 42944, 43736, 47641, 47712, 49984, 51972, 54656, 56364, 60634, 63616, 64416, 65604, 69296, 74976, 75152, 81984, 85888, 87472, 90951, 95282, 95424, 99968, 103944, 112728, 121268, 128832, 131208, 138592, 142923, 149952, 150304, 163968, 174944, 181902, 190564, 190848, 207888, 225456, 242536, 257664, 262416, 277184, 285846, 299904, 300608, 333487, 349888, 363804, 381128, 415776, 450912, 485072, 524832, 554368, 571692, 601216, 666974, 699776, 727608, 762256, 831552, 901824, 970144, 1000461, 1049664, 1143384, 1333948, 1455216, 1524512, 1663104, 1803648, 1940288, 2000922, 2099328, 2286768, 2667896, 2910432, 3049024, 3880576, 4001844, 4573536, 5335792, 5820864, 6098048, 8003688, 9147072, 10671584, 11641728, 16007376, 18294144, 21343168, 32014752, 42686336, 64029504, 128059008]

約数ペア:

[(1, 128059008), (2, 64029504), (3, 42686336), (4, 32014752), (6, 21343168), (7, 18294144), (8, 16007376), (11, 11641728), (12, 10671584), (14, 9147072), (16, 8003688), (21, 6098048), (22, 5820864), (24, 5335792), (28, 4573536), (32, 4001844), (33, 3880576), (42, 3049024), (44, 2910432), (48, 2667896), (56, 2286768), (61, 2099328), (64, 2000922), (66, 1940288), (71, 1803648), (77, 1663104), (84, 1524512), (88, 1455216), (96, 1333948), (112, 1143384), (122, 1049664), (128, 1000461), (132, 970144), (142, 901824), (154, 831552), (168, 762256), (176, 727608), (183, 699776), (192, 666974), (213, 601216), (224, 571692), (231, 554368), (244, 524832), (264, 485072), (284, 450912), (308, 415776), (336, 381128), (352, 363804), (366, 349888), (384, 333487), (426, 300608), (427, 299904), (448, 285846), (462, 277184), (488, 262416), (497, 257664), (528, 242536), (568, 225456), (616, 207888), (671, 190848), (672, 190564), (704, 181902), (732, 174944), (781, 163968), (852, 150304), (854, 149952), (896, 142923), (924, 138592), (976, 131208), (994, 128832), (1056, 121268), (1136, 112728), (1232, 103944), (1281, 99968), (1342, 95424), (1344, 95282), (1408, 90951), (1464, 87472), (1491, 85888), (1562, 81984), (1704, 75152), (1708, 74976), (1848, 69296), (1952, 65604), (1988, 64416), (2013, 63616), (2112, 60634), (2272, 56364), (2343, 54656), (2464, 51972), (2562, 49984), (2684, 47712), (2688, 47641), (2928, 43736), (2982, 42944), (3124, 40992), (3408, 37576), (3416, 37488), (3696, 34648), (3904, 32802), (3976, 32208), (4026, 31808), (4224, 30317), (4331, 29568), (4544, 28182), (4686, 27328), (4697, 27264), (4928, 25986), (5124, 24992), (5368, 23856), (5467, 23424), (5856, 21868), (5964, 21472), (6248, 20496), (6816, 18788), (6832, 18744), (7392, 17324), (7808, 16401), (7952, 16104), (8052, 15904), (8662, 14784), (9088, 14091), (9372, 13664), (9394, 13632), (9856, 12993), (10248, 12496), (10736, 11928), (10934, 11712)]