164620512

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 568858752

約数和(自身を除く): 404238240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 211, 216, 224, 252, 258, 288, 301, 324, 336, 344, 378, 387, 422, 432, 504, 516, 567, 602, 633, 648, 672, 688, 756, 774, 844, 864, 903, 1008, 1032, 1134, 1161, 1204, 1266, 1296, 1376, 1477, 1512, 1548, 1688, 1806, 1899, 2016, 2064, 2268, 2322, 2408, 2532, 2592, 2709, 2954, 3024, 3096, 3376, 3483, 3612, 3798, 4128, 4431, 4536, 4644, 4816, 5064, 5418, 5697, 5908, 6048, 6192, 6752, 6966, 7224, 7596, 8127, 8862, 9072, 9073, 9288, 9632, 10128, 10836, 11394, 11816, 12384, 13293, 13932, 14448, 15192, 16254, 17091, 17724, 18144, 18146, 18576, 20256, 21672, 22788, 23632, 24381, 26586, 27219, 27864, 28896, 30384, 32508, 34182, 35448, 36292, 37152, 39879, 43344, 45576, 47264, 48762, 53172, 54438, 55728, 60768, 63511, 65016, 68364, 70896, 72584, 79758, 81657, 86688, 91152, 97524, 106344, 108876, 111456, 119637, 127022, 130032, 136728, 141792, 145168, 159516, 163314, 182304, 190533, 195048, 212688, 217752, 239274, 244971, 254044, 260064, 273456, 290336, 319032, 326628, 381066, 390096, 425376, 435504, 478548, 489942, 508088, 546912, 571599, 638064, 653256, 734913, 762132, 780192, 871008, 957096, 979884, 1016176, 1143198, 1276128, 1306512, 1469826, 1524264, 1714797, 1914192, 1959768, 2032352, 2286396, 2613024, 2939652, 3048528, 3429594, 3828384, 3919536, 4572792, 5144391, 5879304, 6097056, 6859188, 7839072, 9145584, 10288782, 11758608, 13718376, 18291168, 20577564, 23517216, 27436752, 41155128, 54873504, 82310256, 164620512]

約数ペア:

[(1, 164620512), (2, 82310256), (3, 54873504), (4, 41155128), (6, 27436752), (7, 23517216), (8, 20577564), (9, 18291168), (12, 13718376), (14, 11758608), (16, 10288782), (18, 9145584), (21, 7839072), (24, 6859188), (27, 6097056), (28, 5879304), (32, 5144391), (36, 4572792), (42, 3919536), (43, 3828384), (48, 3429594), (54, 3048528), (56, 2939652), (63, 2613024), (72, 2286396), (81, 2032352), (84, 1959768), (86, 1914192), (96, 1714797), (108, 1524264), (112, 1469826), (126, 1306512), (129, 1276128), (144, 1143198), (162, 1016176), (168, 979884), (172, 957096), (189, 871008), (211, 780192), (216, 762132), (224, 734913), (252, 653256), (258, 638064), (288, 571599), (301, 546912), (324, 508088), (336, 489942), (344, 478548), (378, 435504), (387, 425376), (422, 390096), (432, 381066), (504, 326628), (516, 319032), (567, 290336), (602, 273456), (633, 260064), (648, 254044), (672, 244971), (688, 239274), (756, 217752), (774, 212688), (844, 195048), (864, 190533), (903, 182304), (1008, 163314), (1032, 159516), (1134, 145168), (1161, 141792), (1204, 136728), (1266, 130032), (1296, 127022), (1376, 119637), (1477, 111456), (1512, 108876), (1548, 106344), (1688, 97524), (1806, 91152), (1899, 86688), (2016, 81657), (2064, 79758), (2268, 72584), (2322, 70896), (2408, 68364), (2532, 65016), (2592, 63511), (2709, 60768), (2954, 55728), (3024, 54438), (3096, 53172), (3376, 48762), (3483, 47264), (3612, 45576), (3798, 43344), (4128, 39879), (4431, 37152), (4536, 36292), (4644, 35448), (4816, 34182), (5064, 32508), (5418, 30384), (5697, 28896), (5908, 27864), (6048, 27219), (6192, 26586), (6752, 24381), (6966, 23632), (7224, 22788), (7596, 21672), (8127, 20256), (8862, 18576), (9072, 18146), (9073, 18144), (9288, 17724), (9632, 17091), (10128, 16254), (10836, 15192), (11394, 14448), (11816, 13932), (12384, 13293)]