155568384

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 467994240

約数和(自身を除く): 312425856

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, 256, 284, 288, 317, 384, 426, 432, 568, 576, 634, 639, 768, 852, 864, 951, 1136, 1152, 1268, 1278, 1704, 1728, 1902, 1917, 2272, 2304, 2536, 2556, 2853, 3408, 3456, 3804, 3834, 4544, 5072, 5112, 5706, 6816, 6912, 7608, 7668, 8559, 9088, 10144, 10224, 11412, 13632, 15216, 15336, 17118, 18176, 20288, 20448, 22507, 22824, 27264, 30432, 30672, 34236, 40576, 40896, 45014, 45648, 54528, 60864, 61344, 67521, 68472, 81152, 81792, 90028, 91296, 121728, 122688, 135042, 136944, 163584, 180056, 182592, 202563, 243456, 245376, 270084, 273888, 360112, 365184, 405126, 490752, 540168, 547776, 607689, 720224, 730368, 810252, 1080336, 1095552, 1215378, 1440448, 1620504, 2160672, 2191104, 2430756, 2880896, 3241008, 4321344, 4861512, 5761792, 6482016, 8642688, 9723024, 12964032, 17285376, 19446048, 25928064, 38892096, 51856128, 77784192, 155568384]

約数ペア:

[(1, 155568384), (2, 77784192), (3, 51856128), (4, 38892096), (6, 25928064), (8, 19446048), (9, 17285376), (12, 12964032), (16, 9723024), (18, 8642688), (24, 6482016), (27, 5761792), (32, 4861512), (36, 4321344), (48, 3241008), (54, 2880896), (64, 2430756), (71, 2191104), (72, 2160672), (96, 1620504), (108, 1440448), (128, 1215378), (142, 1095552), (144, 1080336), (192, 810252), (213, 730368), (216, 720224), (256, 607689), (284, 547776), (288, 540168), (317, 490752), (384, 405126), (426, 365184), (432, 360112), (568, 273888), (576, 270084), (634, 245376), (639, 243456), (768, 202563), (852, 182592), (864, 180056), (951, 163584), (1136, 136944), (1152, 135042), (1268, 122688), (1278, 121728), (1704, 91296), (1728, 90028), (1902, 81792), (1917, 81152), (2272, 68472), (2304, 67521), (2536, 61344), (2556, 60864), (2853, 54528), (3408, 45648), (3456, 45014), (3804, 40896), (3834, 40576), (4544, 34236), (5072, 30672), (5112, 30432), (5706, 27264), (6816, 22824), (6912, 22507), (7608, 20448), (7668, 20288), (8559, 18176), (9088, 17118), (10144, 15336), (10224, 15216), (11412, 13632)]