123178752

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 247684608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 251, 256, 284, 288, 384, 426, 432, 502, 568, 576, 639, 753, 768, 852, 864, 1004, 1136, 1152, 1278, 1506, 1704, 1728, 1917, 2008, 2259, 2272, 2304, 2556, 3012, 3408, 3456, 3834, 4016, 4518, 4544, 5112, 6024, 6777, 6816, 6912, 7668, 8032, 9036, 9088, 10224, 12048, 13554, 13632, 15336, 16064, 17821, 18072, 18176, 20448, 24096, 27108, 27264, 30672, 32128, 35642, 36144, 40896, 48192, 53463, 54216, 54528, 61344, 64256, 71284, 72288, 81792, 96384, 106926, 108432, 122688, 142568, 144576, 160389, 163584, 192768, 213852, 216864, 245376, 285136, 289152, 320778, 427704, 433728, 481167, 490752, 570272, 578304, 641556, 855408, 867456, 962334, 1140544, 1283112, 1710816, 1734912, 1924668, 2281088, 2566224, 3421632, 3849336, 4562176, 5132448, 6843264, 7698672, 10264896, 13686528, 15397344, 20529792, 30794688, 41059584, 61589376, 123178752]

約数ペア:

[(1, 123178752), (2, 61589376), (3, 41059584), (4, 30794688), (6, 20529792), (8, 15397344), (9, 13686528), (12, 10264896), (16, 7698672), (18, 6843264), (24, 5132448), (27, 4562176), (32, 3849336), (36, 3421632), (48, 2566224), (54, 2281088), (64, 1924668), (71, 1734912), (72, 1710816), (96, 1283112), (108, 1140544), (128, 962334), (142, 867456), (144, 855408), (192, 641556), (213, 578304), (216, 570272), (251, 490752), (256, 481167), (284, 433728), (288, 427704), (384, 320778), (426, 289152), (432, 285136), (502, 245376), (568, 216864), (576, 213852), (639, 192768), (753, 163584), (768, 160389), (852, 144576), (864, 142568), (1004, 122688), (1136, 108432), (1152, 106926), (1278, 96384), (1506, 81792), (1704, 72288), (1728, 71284), (1917, 64256), (2008, 61344), (2259, 54528), (2272, 54216), (2304, 53463), (2556, 48192), (3012, 40896), (3408, 36144), (3456, 35642), (3834, 32128), (4016, 30672), (4518, 27264), (4544, 27108), (5112, 24096), (6024, 20448), (6777, 18176), (6816, 18072), (6912, 17821), (7668, 16064), (8032, 15336), (9036, 13632), (9088, 13554), (10224, 12048)]