128698752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 438681600

約数和(自身を除く): 309982848

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, 127, 128, 156, 168, 174, 182, 192, 203, 208, 224, 232, 254, 273, 312, 336, 348, 364, 377, 381, 384, 406, 416, 448, 464, 508, 546, 609, 624, 672, 696, 728, 754, 762, 812, 832, 889, 896, 928, 1016, 1092, 1131, 1218, 1248, 1344, 1392, 1456, 1508, 1524, 1624, 1651, 1664, 1778, 1856, 2032, 2184, 2262, 2436, 2496, 2639, 2667, 2688, 2784, 2912, 3016, 3048, 3248, 3302, 3556, 3683, 3712, 4064, 4368, 4524, 4872, 4953, 4992, 5278, 5334, 5568, 5824, 6032, 6096, 6496, 6604, 7112, 7366, 7917, 8128, 8736, 9048, 9744, 9906, 10556, 10668, 11049, 11136, 11557, 11648, 12064, 12192, 12992, 13208, 14224, 14732, 15834, 16256, 17472, 18096, 19488, 19812, 21112, 21336, 22098, 23114, 24128, 24384, 25781, 25984, 26416, 28448, 29464, 31668, 34671, 34944, 36192, 38976, 39624, 42224, 42672, 44196, 46228, 47879, 48256, 48768, 51562, 52832, 56896, 58928, 63336, 69342, 72384, 77343, 77952, 79248, 84448, 85344, 88392, 92456, 95758, 103124, 105664, 113792, 117856, 126672, 138684, 143637, 144768, 154686, 158496, 168896, 170688, 176784, 184912, 191516, 206248, 211328, 235712, 253344, 277368, 287274, 309372, 316992, 335153, 337792, 341376, 353568, 369824, 383032, 412496, 471424, 506688, 554736, 574548, 618744, 633984, 670306, 707136, 739648, 766064, 824992, 1005459, 1013376, 1109472, 1149096, 1237488, 1340612, 1414272, 1479296, 1532128, 1649984, 2010918, 2218944, 2298192, 2474976, 2681224, 3064256, 3299968, 4021836, 4437888, 4596384, 4949952, 5362448, 6128512, 8043672, 9192768, 9899904, 10724896, 16087344, 18385536, 21449792, 32174688, 42899584, 64349376, 128698752]

約数ペア:

[(1, 128698752), (2, 64349376), (3, 42899584), (4, 32174688), (6, 21449792), (7, 18385536), (8, 16087344), (12, 10724896), (13, 9899904), (14, 9192768), (16, 8043672), (21, 6128512), (24, 5362448), (26, 4949952), (28, 4596384), (29, 4437888), (32, 4021836), (39, 3299968), (42, 3064256), (48, 2681224), (52, 2474976), (56, 2298192), (58, 2218944), (64, 2010918), (78, 1649984), (84, 1532128), (87, 1479296), (91, 1414272), (96, 1340612), (104, 1237488), (112, 1149096), (116, 1109472), (127, 1013376), (128, 1005459), (156, 824992), (168, 766064), (174, 739648), (182, 707136), (192, 670306), (203, 633984), (208, 618744), (224, 574548), (232, 554736), (254, 506688), (273, 471424), (312, 412496), (336, 383032), (348, 369824), (364, 353568), (377, 341376), (381, 337792), (384, 335153), (406, 316992), (416, 309372), (448, 287274), (464, 277368), (508, 253344), (546, 235712), (609, 211328), (624, 206248), (672, 191516), (696, 184912), (728, 176784), (754, 170688), (762, 168896), (812, 158496), (832, 154686), (889, 144768), (896, 143637), (928, 138684), (1016, 126672), (1092, 117856), (1131, 113792), (1218, 105664), (1248, 103124), (1344, 95758), (1392, 92456), (1456, 88392), (1508, 85344), (1524, 84448), (1624, 79248), (1651, 77952), (1664, 77343), (1778, 72384), (1856, 69342), (2032, 63336), (2184, 58928), (2262, 56896), (2436, 52832), (2496, 51562), (2639, 48768), (2667, 48256), (2688, 47879), (2784, 46228), (2912, 44196), (3016, 42672), (3048, 42224), (3248, 39624), (3302, 38976), (3556, 36192), (3683, 34944), (3712, 34671), (4064, 31668), (4368, 29464), (4524, 28448), (4872, 26416), (4953, 25984), (4992, 25781), (5278, 24384), (5334, 24128), (5568, 23114), (5824, 22098), (6032, 21336), (6096, 21112), (6496, 19812), (6604, 19488), (7112, 18096), (7366, 17472), (7917, 16256), (8128, 15834), (8736, 14732), (9048, 14224), (9744, 13208), (9906, 12992), (10556, 12192), (10668, 12064), (11049, 11648), (11136, 11557)]