128558304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 144

約数和(自身を含む): 427819392

約数和(自身を除く): 299261088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1483, 1548, 1806, 2016, 2064, 2408, 2709, 2966, 3096, 3612, 4128, 4449, 4816, 5418, 5932, 6192, 7224, 8898, 9632, 10381, 10836, 11864, 12384, 13347, 14448, 17796, 20762, 21672, 23728, 26694, 28896, 31143, 35592, 41524, 43344, 47456, 53388, 62286, 63769, 71184, 83048, 86688, 93429, 106776, 124572, 127538, 142368, 166096, 186858, 191307, 213552, 249144, 255076, 332192, 373716, 382614, 427104, 446383, 498288, 510152, 573921, 747432, 765228, 892766, 996576, 1020304, 1147842, 1339149, 1494864, 1530456, 1785532, 2040608, 2295684, 2678298, 2989728, 3060912, 3571064, 4017447, 4591368, 5356596, 6121824, 7142128, 8034894, 9182736, 10713192, 14284256, 16069788, 18365472, 21426384, 32139576, 42852768, 64279152, 128558304]

約数ペア:

[(1, 128558304), (2, 64279152), (3, 42852768), (4, 32139576), (6, 21426384), (7, 18365472), (8, 16069788), (9, 14284256), (12, 10713192), (14, 9182736), (16, 8034894), (18, 7142128), (21, 6121824), (24, 5356596), (28, 4591368), (32, 4017447), (36, 3571064), (42, 3060912), (43, 2989728), (48, 2678298), (56, 2295684), (63, 2040608), (72, 1785532), (84, 1530456), (86, 1494864), (96, 1339149), (112, 1147842), (126, 1020304), (129, 996576), (144, 892766), (168, 765228), (172, 747432), (224, 573921), (252, 510152), (258, 498288), (288, 446383), (301, 427104), (336, 382614), (344, 373716), (387, 332192), (504, 255076), (516, 249144), (602, 213552), (672, 191307), (688, 186858), (774, 166096), (903, 142368), (1008, 127538), (1032, 124572), (1204, 106776), (1376, 93429), (1483, 86688), (1548, 83048), (1806, 71184), (2016, 63769), (2064, 62286), (2408, 53388), (2709, 47456), (2966, 43344), (3096, 41524), (3612, 35592), (4128, 31143), (4449, 28896), (4816, 26694), (5418, 23728), (5932, 21672), (6192, 20762), (7224, 17796), (8898, 14448), (9632, 13347), (10381, 12384), (10836, 11864)]