164663856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 561749760

約数和(自身を除く): 397085904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 43, 48, 56, 58, 63, 72, 84, 86, 87, 112, 116, 126, 129, 131, 144, 168, 172, 174, 203, 232, 252, 258, 261, 262, 301, 336, 344, 348, 387, 393, 406, 464, 504, 516, 522, 524, 602, 609, 688, 696, 774, 786, 812, 903, 917, 1008, 1032, 1044, 1048, 1179, 1204, 1218, 1247, 1392, 1548, 1572, 1624, 1806, 1827, 1834, 2064, 2088, 2096, 2358, 2408, 2436, 2494, 2709, 2751, 3096, 3144, 3248, 3612, 3654, 3668, 3741, 3799, 4176, 4716, 4816, 4872, 4988, 5418, 5502, 5633, 6192, 6288, 7224, 7308, 7336, 7482, 7598, 8253, 8729, 9432, 9744, 9976, 10836, 11004, 11223, 11266, 11397, 14448, 14616, 14672, 14964, 15196, 16506, 16899, 17458, 18864, 19952, 21672, 22008, 22446, 22532, 22794, 26187, 26593, 29232, 29928, 30392, 33012, 33798, 34191, 34916, 39431, 43344, 44016, 44892, 45064, 45588, 50697, 52374, 53186, 59856, 60784, 66024, 67596, 68382, 69832, 78561, 78862, 79779, 89784, 90128, 91176, 101394, 104748, 106372, 118293, 132048, 135192, 136764, 139664, 157122, 157724, 159558, 163357, 179568, 182352, 202788, 209496, 212744, 236586, 239337, 270384, 273528, 314244, 315448, 319116, 326714, 354879, 405576, 418992, 425488, 473172, 478674, 490071, 547056, 628488, 630896, 638232, 653428, 709758, 811152, 946344, 957348, 980142, 1143499, 1256976, 1276464, 1306856, 1419516, 1470213, 1892688, 1914696, 1960284, 2286998, 2613712, 2839032, 2940426, 3430497, 3829392, 3920568, 4573996, 5678064, 5880852, 6860994, 7841136, 9147992, 10291491, 11761704, 13721988, 18295984, 20582982, 23523408, 27443976, 41165964, 54887952, 82331928, 164663856]

約数ペア:

[(1, 164663856), (2, 82331928), (3, 54887952), (4, 41165964), (6, 27443976), (7, 23523408), (8, 20582982), (9, 18295984), (12, 13721988), (14, 11761704), (16, 10291491), (18, 9147992), (21, 7841136), (24, 6860994), (28, 5880852), (29, 5678064), (36, 4573996), (42, 3920568), (43, 3829392), (48, 3430497), (56, 2940426), (58, 2839032), (63, 2613712), (72, 2286998), (84, 1960284), (86, 1914696), (87, 1892688), (112, 1470213), (116, 1419516), (126, 1306856), (129, 1276464), (131, 1256976), (144, 1143499), (168, 980142), (172, 957348), (174, 946344), (203, 811152), (232, 709758), (252, 653428), (258, 638232), (261, 630896), (262, 628488), (301, 547056), (336, 490071), (344, 478674), (348, 473172), (387, 425488), (393, 418992), (406, 405576), (464, 354879), (504, 326714), (516, 319116), (522, 315448), (524, 314244), (602, 273528), (609, 270384), (688, 239337), (696, 236586), (774, 212744), (786, 209496), (812, 202788), (903, 182352), (917, 179568), (1008, 163357), (1032, 159558), (1044, 157724), (1048, 157122), (1179, 139664), (1204, 136764), (1218, 135192), (1247, 132048), (1392, 118293), (1548, 106372), (1572, 104748), (1624, 101394), (1806, 91176), (1827, 90128), (1834, 89784), (2064, 79779), (2088, 78862), (2096, 78561), (2358, 69832), (2408, 68382), (2436, 67596), (2494, 66024), (2709, 60784), (2751, 59856), (3096, 53186), (3144, 52374), (3248, 50697), (3612, 45588), (3654, 45064), (3668, 44892), (3741, 44016), (3799, 43344), (4176, 39431), (4716, 34916), (4816, 34191), (4872, 33798), (4988, 33012), (5418, 30392), (5502, 29928), (5633, 29232), (6192, 26593), (6288, 26187), (7224, 22794), (7308, 22532), (7336, 22446), (7482, 22008), (7598, 21672), (8253, 19952), (8729, 18864), (9432, 17458), (9744, 16899), (9976, 16506), (10836, 15196), (11004, 14964), (11223, 14672), (11266, 14616), (11397, 14448)]