141286656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 440915328

約数和(自身を除く): 299628672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 641, 656, 672, 768, 861, 896, 984, 1148, 1282, 1312, 1344, 1722, 1792, 1923, 1968, 2296, 2564, 2624, 2688, 3444, 3846, 3936, 4487, 4592, 5128, 5248, 5376, 6888, 7692, 7872, 8974, 9184, 10256, 10496, 13461, 13776, 15384, 15744, 17948, 18368, 20512, 26281, 26922, 27552, 30768, 31488, 35896, 36736, 41024, 52562, 53844, 55104, 61536, 71792, 73472, 78843, 82048, 105124, 107688, 110208, 123072, 143584, 157686, 164096, 183967, 210248, 215376, 220416, 246144, 287168, 315372, 367934, 420496, 430752, 492288, 551901, 574336, 630744, 735868, 840992, 861504, 1103802, 1148672, 1261488, 1471736, 1681984, 1723008, 2207604, 2522976, 2943472, 3363968, 3446016, 4415208, 5045952, 5886944, 6727936, 8830416, 10091904, 11773888, 17660832, 20183808, 23547776, 35321664, 47095552, 70643328, 141286656]

約数ペア:

[(1, 141286656), (2, 70643328), (3, 47095552), (4, 35321664), (6, 23547776), (7, 20183808), (8, 17660832), (12, 11773888), (14, 10091904), (16, 8830416), (21, 6727936), (24, 5886944), (28, 5045952), (32, 4415208), (41, 3446016), (42, 3363968), (48, 2943472), (56, 2522976), (64, 2207604), (82, 1723008), (84, 1681984), (96, 1471736), (112, 1261488), (123, 1148672), (128, 1103802), (164, 861504), (168, 840992), (192, 735868), (224, 630744), (246, 574336), (256, 551901), (287, 492288), (328, 430752), (336, 420496), (384, 367934), (448, 315372), (492, 287168), (574, 246144), (641, 220416), (656, 215376), (672, 210248), (768, 183967), (861, 164096), (896, 157686), (984, 143584), (1148, 123072), (1282, 110208), (1312, 107688), (1344, 105124), (1722, 82048), (1792, 78843), (1923, 73472), (1968, 71792), (2296, 61536), (2564, 55104), (2624, 53844), (2688, 52562), (3444, 41024), (3846, 36736), (3936, 35896), (4487, 31488), (4592, 30768), (5128, 27552), (5248, 26922), (5376, 26281), (6888, 20512), (7692, 18368), (7872, 17948), (8974, 15744), (9184, 15384), (10256, 13776), (10496, 13461)]