164822784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 552566784

約数和(自身を除く): 387744000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 43, 46, 48, 56, 62, 64, 69, 84, 86, 92, 93, 96, 112, 124, 128, 129, 138, 161, 168, 172, 184, 186, 192, 217, 224, 248, 256, 258, 276, 301, 322, 336, 344, 368, 372, 384, 434, 448, 483, 496, 516, 552, 602, 644, 651, 672, 688, 713, 736, 744, 768, 868, 896, 903, 966, 989, 992, 1032, 1104, 1204, 1288, 1302, 1333, 1344, 1376, 1426, 1472, 1488, 1736, 1792, 1806, 1932, 1978, 1984, 2064, 2139, 2208, 2408, 2576, 2604, 2666, 2688, 2752, 2852, 2944, 2967, 2976, 3472, 3612, 3864, 3956, 3968, 3999, 4128, 4278, 4416, 4816, 4991, 5152, 5208, 5332, 5376, 5504, 5704, 5888, 5934, 5952, 6923, 6944, 7224, 7728, 7912, 7936, 7998, 8256, 8556, 8832, 9331, 9632, 9982, 10304, 10416, 10664, 11008, 11408, 11868, 11904, 13846, 13888, 14448, 14973, 15456, 15824, 15996, 16512, 17112, 17664, 18662, 19264, 19964, 20608, 20769, 20832, 21328, 22816, 23736, 23808, 27692, 27776, 27993, 28896, 29946, 30659, 30912, 31648, 31992, 33024, 34224, 37324, 38528, 39928, 41216, 41538, 41664, 42656, 45632, 47472, 55384, 55552, 55986, 57792, 59892, 61318, 61824, 63296, 63984, 68448, 74648, 77056, 79856, 83076, 83328, 85312, 91264, 91977, 94944, 110768, 111972, 115584, 119784, 122636, 123648, 126592, 127968, 136896, 149296, 159712, 166152, 166656, 170624, 182528, 183954, 189888, 214613, 221536, 223944, 231168, 239568, 245272, 253184, 255936, 273792, 298592, 319424, 332304, 341248, 367908, 379776, 429226, 443072, 447888, 479136, 490544, 511872, 547584, 597184, 638848, 643839, 664608, 735816, 759552, 858452, 886144, 895776, 958272, 981088, 1023744, 1194368, 1277696, 1287678, 1329216, 1471632, 1716904, 1772288, 1791552, 1916544, 1962176, 2388736, 2575356, 2658432, 2943264, 3433808, 3583104, 3833088, 3924352, 5150712, 5316864, 5886528, 6867616, 7166208, 7848704, 10301424, 11773056, 13735232, 20602848, 23546112, 27470464, 41205696, 54940928, 82411392, 164822784]

約数ペア:

[(1, 164822784), (2, 82411392), (3, 54940928), (4, 41205696), (6, 27470464), (7, 23546112), (8, 20602848), (12, 13735232), (14, 11773056), (16, 10301424), (21, 7848704), (23, 7166208), (24, 6867616), (28, 5886528), (31, 5316864), (32, 5150712), (42, 3924352), (43, 3833088), (46, 3583104), (48, 3433808), (56, 2943264), (62, 2658432), (64, 2575356), (69, 2388736), (84, 1962176), (86, 1916544), (92, 1791552), (93, 1772288), (96, 1716904), (112, 1471632), (124, 1329216), (128, 1287678), (129, 1277696), (138, 1194368), (161, 1023744), (168, 981088), (172, 958272), (184, 895776), (186, 886144), (192, 858452), (217, 759552), (224, 735816), (248, 664608), (256, 643839), (258, 638848), (276, 597184), (301, 547584), (322, 511872), (336, 490544), (344, 479136), (368, 447888), (372, 443072), (384, 429226), (434, 379776), (448, 367908), (483, 341248), (496, 332304), (516, 319424), (552, 298592), (602, 273792), (644, 255936), (651, 253184), (672, 245272), (688, 239568), (713, 231168), (736, 223944), (744, 221536), (768, 214613), (868, 189888), (896, 183954), (903, 182528), (966, 170624), (989, 166656), (992, 166152), (1032, 159712), (1104, 149296), (1204, 136896), (1288, 127968), (1302, 126592), (1333, 123648), (1344, 122636), (1376, 119784), (1426, 115584), (1472, 111972), (1488, 110768), (1736, 94944), (1792, 91977), (1806, 91264), (1932, 85312), (1978, 83328), (1984, 83076), (2064, 79856), (2139, 77056), (2208, 74648), (2408, 68448), (2576, 63984), (2604, 63296), (2666, 61824), (2688, 61318), (2752, 59892), (2852, 57792), (2944, 55986), (2967, 55552), (2976, 55384), (3472, 47472), (3612, 45632), (3864, 42656), (3956, 41664), (3968, 41538), (3999, 41216), (4128, 39928), (4278, 38528), (4416, 37324), (4816, 34224), (4991, 33024), (5152, 31992), (5208, 31648), (5332, 30912), (5376, 30659), (5504, 29946), (5704, 28896), (5888, 27993), (5934, 27776), (5952, 27692), (6923, 23808), (6944, 23736), (7224, 22816), (7728, 21328), (7912, 20832), (7936, 20769), (7998, 20608), (8256, 19964), (8556, 19264), (8832, 18662), (9331, 17664), (9632, 17112), (9982, 16512), (10304, 15996), (10416, 15824), (10664, 15456), (11008, 14973), (11408, 14448), (11868, 13888), (11904, 13846)]