121984128

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2195

約数の個数: 144

約数和(自身を含む): 408520710

約数和(自身を除く): 286536582

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2161, 2352, 2688, 3136, 3528, 4032, 4322, 4704, 6272, 6483, 7056, 8064, 8644, 9408, 12966, 14112, 15127, 17288, 18816, 19449, 25932, 28224, 30254, 34576, 38898, 45381, 51864, 56448, 60508, 69152, 77796, 90762, 103728, 105889, 121016, 136143, 138304, 155592, 181524, 207456, 211778, 242032, 272286, 276608, 311184, 317667, 363048, 414912, 423556, 484064, 544572, 622368, 635334, 726096, 829824, 847112, 953001, 968128, 1089144, 1244736, 1270668, 1452192, 1694224, 1906002, 1936256, 2178288, 2489472, 2541336, 2904384, 3388448, 3812004, 4356576, 5082672, 5808768, 6776896, 7624008, 8713152, 10165344, 13553792, 15248016, 17426304, 20330688, 30496032, 40661376, 60992064, 121984128]

約数ペア:

[(1, 121984128), (2, 60992064), (3, 40661376), (4, 30496032), (6, 20330688), (7, 17426304), (8, 15248016), (9, 13553792), (12, 10165344), (14, 8713152), (16, 7624008), (18, 6776896), (21, 5808768), (24, 5082672), (28, 4356576), (32, 3812004), (36, 3388448), (42, 2904384), (48, 2541336), (49, 2489472), (56, 2178288), (63, 1936256), (64, 1906002), (72, 1694224), (84, 1452192), (96, 1270668), (98, 1244736), (112, 1089144), (126, 968128), (128, 953001), (144, 847112), (147, 829824), (168, 726096), (192, 635334), (196, 622368), (224, 544572), (252, 484064), (288, 423556), (294, 414912), (336, 363048), (384, 317667), (392, 311184), (441, 276608), (448, 272286), (504, 242032), (576, 211778), (588, 207456), (672, 181524), (784, 155592), (882, 138304), (896, 136143), (1008, 121016), (1152, 105889), (1176, 103728), (1344, 90762), (1568, 77796), (1764, 69152), (2016, 60508), (2161, 56448), (2352, 51864), (2688, 45381), (3136, 38898), (3528, 34576), (4032, 30254), (4322, 28224), (4704, 25932), (6272, 19449), (6483, 18816), (7056, 17288), (8064, 15127), (8644, 14112), (9408, 12966)]