138985056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 458535168

約数和(自身を除く): 319550112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 971, 994, 1008, 1136, 1278, 1491, 1704, 1942, 1988, 2016, 2272, 2556, 2913, 2982, 3408, 3884, 3976, 4473, 5112, 5826, 5964, 6797, 6816, 7768, 7952, 8739, 8946, 10224, 11652, 11928, 13594, 15536, 15904, 17478, 17892, 20391, 20448, 23304, 23856, 27188, 31072, 34956, 35784, 40782, 46608, 47712, 54376, 61173, 68941, 69912, 71568, 81564, 93216, 108752, 122346, 137882, 139824, 143136, 163128, 206823, 217504, 244692, 275764, 279648, 326256, 413646, 482587, 489384, 551528, 620469, 652512, 827292, 965174, 978768, 1103056, 1240938, 1447761, 1654584, 1930348, 1957536, 2206112, 2481876, 2895522, 3309168, 3860696, 4343283, 4963752, 5791044, 6618336, 7721392, 8686566, 9927504, 11582088, 15442784, 17373132, 19855008, 23164176, 34746264, 46328352, 69492528, 138985056]

約数ペア:

[(1, 138985056), (2, 69492528), (3, 46328352), (4, 34746264), (6, 23164176), (7, 19855008), (8, 17373132), (9, 15442784), (12, 11582088), (14, 9927504), (16, 8686566), (18, 7721392), (21, 6618336), (24, 5791044), (28, 4963752), (32, 4343283), (36, 3860696), (42, 3309168), (48, 2895522), (56, 2481876), (63, 2206112), (71, 1957536), (72, 1930348), (84, 1654584), (96, 1447761), (112, 1240938), (126, 1103056), (142, 978768), (144, 965174), (168, 827292), (213, 652512), (224, 620469), (252, 551528), (284, 489384), (288, 482587), (336, 413646), (426, 326256), (497, 279648), (504, 275764), (568, 244692), (639, 217504), (672, 206823), (852, 163128), (971, 143136), (994, 139824), (1008, 137882), (1136, 122346), (1278, 108752), (1491, 93216), (1704, 81564), (1942, 71568), (1988, 69912), (2016, 68941), (2272, 61173), (2556, 54376), (2913, 47712), (2982, 46608), (3408, 40782), (3884, 35784), (3976, 34956), (4473, 31072), (5112, 27188), (5826, 23856), (5964, 23304), (6797, 20448), (6816, 20391), (7768, 17892), (7952, 17478), (8739, 15904), (8946, 15536), (10224, 13594), (11652, 11928)]