138598656

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 447390720

約数和(自身を除く): 308792064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 127, 128, 147, 168, 174, 192, 196, 203, 224, 232, 254, 256, 294, 336, 348, 381, 384, 392, 406, 448, 464, 508, 588, 609, 672, 696, 762, 768, 784, 812, 889, 896, 928, 1016, 1176, 1218, 1344, 1392, 1421, 1524, 1568, 1624, 1778, 1792, 1856, 2032, 2352, 2436, 2667, 2688, 2784, 2842, 3048, 3136, 3248, 3556, 3683, 3712, 4064, 4263, 4704, 4872, 5334, 5376, 5568, 5684, 6096, 6223, 6272, 6496, 7112, 7366, 7424, 8128, 8526, 9408, 9744, 10668, 11049, 11136, 11368, 12192, 12446, 12544, 12992, 14224, 14732, 16256, 17052, 18669, 18816, 19488, 21336, 22098, 22272, 22736, 24384, 24892, 25781, 25984, 28448, 29464, 32512, 34104, 37338, 37632, 38976, 42672, 44196, 45472, 48768, 49784, 51562, 51968, 56896, 58928, 68208, 74676, 77343, 77952, 85344, 88392, 90944, 97536, 99568, 103124, 113792, 117856, 136416, 149352, 154686, 155904, 170688, 176784, 180467, 181888, 199136, 206248, 227584, 235712, 272832, 298704, 309372, 341376, 353568, 360934, 363776, 398272, 412496, 471424, 541401, 545664, 597408, 618744, 682752, 707136, 721868, 796544, 824992, 942848, 1082802, 1091328, 1194816, 1237488, 1414272, 1443736, 1593088, 1649984, 2165604, 2389632, 2474976, 2828544, 2887472, 3299968, 4331208, 4779264, 4949952, 5774944, 6599936, 8662416, 9899904, 11549888, 17324832, 19799808, 23099776, 34649664, 46199552, 69299328, 138598656]

約数ペア:

[(1, 138598656), (2, 69299328), (3, 46199552), (4, 34649664), (6, 23099776), (7, 19799808), (8, 17324832), (12, 11549888), (14, 9899904), (16, 8662416), (21, 6599936), (24, 5774944), (28, 4949952), (29, 4779264), (32, 4331208), (42, 3299968), (48, 2887472), (49, 2828544), (56, 2474976), (58, 2389632), (64, 2165604), (84, 1649984), (87, 1593088), (96, 1443736), (98, 1414272), (112, 1237488), (116, 1194816), (127, 1091328), (128, 1082802), (147, 942848), (168, 824992), (174, 796544), (192, 721868), (196, 707136), (203, 682752), (224, 618744), (232, 597408), (254, 545664), (256, 541401), (294, 471424), (336, 412496), (348, 398272), (381, 363776), (384, 360934), (392, 353568), (406, 341376), (448, 309372), (464, 298704), (508, 272832), (588, 235712), (609, 227584), (672, 206248), (696, 199136), (762, 181888), (768, 180467), (784, 176784), (812, 170688), (889, 155904), (896, 154686), (928, 149352), (1016, 136416), (1176, 117856), (1218, 113792), (1344, 103124), (1392, 99568), (1421, 97536), (1524, 90944), (1568, 88392), (1624, 85344), (1778, 77952), (1792, 77343), (1856, 74676), (2032, 68208), (2352, 58928), (2436, 56896), (2667, 51968), (2688, 51562), (2784, 49784), (2842, 48768), (3048, 45472), (3136, 44196), (3248, 42672), (3556, 38976), (3683, 37632), (3712, 37338), (4064, 34104), (4263, 32512), (4704, 29464), (4872, 28448), (5334, 25984), (5376, 25781), (5568, 24892), (5684, 24384), (6096, 22736), (6223, 22272), (6272, 22098), (6496, 21336), (7112, 19488), (7366, 18816), (7424, 18669), (8128, 17052), (8526, 16256), (9408, 14732), (9744, 14224), (10668, 12992), (11049, 12544), (11136, 12446), (11368, 12192)]