128637504

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 224

約数和(自身を含む): 416966400

約数和(自身を除く): 288328896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 64, 68, 72, 87, 96, 102, 108, 116, 136, 144, 151, 153, 174, 192, 204, 216, 232, 261, 272, 288, 302, 306, 348, 408, 432, 453, 459, 464, 493, 522, 544, 576, 604, 612, 696, 783, 816, 864, 906, 918, 928, 986, 1044, 1088, 1208, 1224, 1359, 1392, 1479, 1566, 1632, 1728, 1812, 1836, 1856, 1972, 2088, 2416, 2448, 2567, 2718, 2784, 2958, 3132, 3264, 3624, 3672, 3944, 4077, 4176, 4379, 4437, 4832, 4896, 5134, 5436, 5568, 5916, 6264, 7248, 7344, 7701, 7888, 8154, 8352, 8758, 8874, 9664, 9792, 10268, 10872, 11832, 12528, 13137, 13311, 14496, 14688, 15402, 15776, 16308, 16704, 17516, 17748, 20536, 21744, 23103, 23664, 25056, 26274, 26622, 28992, 29376, 30804, 31552, 32616, 35032, 35496, 39411, 41072, 43488, 46206, 47328, 50112, 52548, 53244, 61608, 65232, 69309, 70064, 70992, 74443, 78822, 82144, 86976, 92412, 94656, 105096, 106488, 118233, 123216, 130464, 138618, 140128, 141984, 148886, 157644, 164288, 184824, 210192, 212976, 223329, 236466, 246432, 260928, 277236, 280256, 283968, 297772, 315288, 369648, 420384, 425952, 446658, 472932, 492864, 554472, 595544, 630576, 669987, 739296, 840768, 851904, 893316, 945864, 1108944, 1191088, 1261152, 1339974, 1478592, 1786632, 1891728, 2009961, 2217888, 2382176, 2522304, 2679948, 3573264, 3783456, 4019922, 4435776, 4764352, 5359896, 7146528, 7566912, 8039844, 10719792, 14293056, 16079688, 21439584, 32159376, 42879168, 64318752, 128637504]

約数ペア:

[(1, 128637504), (2, 64318752), (3, 42879168), (4, 32159376), (6, 21439584), (8, 16079688), (9, 14293056), (12, 10719792), (16, 8039844), (17, 7566912), (18, 7146528), (24, 5359896), (27, 4764352), (29, 4435776), (32, 4019922), (34, 3783456), (36, 3573264), (48, 2679948), (51, 2522304), (54, 2382176), (58, 2217888), (64, 2009961), (68, 1891728), (72, 1786632), (87, 1478592), (96, 1339974), (102, 1261152), (108, 1191088), (116, 1108944), (136, 945864), (144, 893316), (151, 851904), (153, 840768), (174, 739296), (192, 669987), (204, 630576), (216, 595544), (232, 554472), (261, 492864), (272, 472932), (288, 446658), (302, 425952), (306, 420384), (348, 369648), (408, 315288), (432, 297772), (453, 283968), (459, 280256), (464, 277236), (493, 260928), (522, 246432), (544, 236466), (576, 223329), (604, 212976), (612, 210192), (696, 184824), (783, 164288), (816, 157644), (864, 148886), (906, 141984), (918, 140128), (928, 138618), (986, 130464), (1044, 123216), (1088, 118233), (1208, 106488), (1224, 105096), (1359, 94656), (1392, 92412), (1479, 86976), (1566, 82144), (1632, 78822), (1728, 74443), (1812, 70992), (1836, 70064), (1856, 69309), (1972, 65232), (2088, 61608), (2416, 53244), (2448, 52548), (2567, 50112), (2718, 47328), (2784, 46206), (2958, 43488), (3132, 41072), (3264, 39411), (3624, 35496), (3672, 35032), (3944, 32616), (4077, 31552), (4176, 30804), (4379, 29376), (4437, 28992), (4832, 26622), (4896, 26274), (5134, 25056), (5436, 23664), (5568, 23103), (5916, 21744), (6264, 20536), (7248, 17748), (7344, 17516), (7701, 16704), (7888, 16308), (8154, 15776), (8352, 15402), (8758, 14688), (8874, 14496), (9664, 13311), (9792, 13137), (10268, 12528), (10872, 11832)]