178530912

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 144

約数和(自身を含む): 605873520

約数和(自身を除く): 427342608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4217, 4704, 5292, 6048, 7056, 8434, 10584, 12651, 14112, 16868, 21168, 25302, 29519, 33736, 37953, 42336, 50604, 59038, 67472, 75906, 88557, 101208, 113859, 118076, 134944, 151812, 177114, 202416, 206633, 227718, 236152, 265671, 303624, 354228, 404832, 413266, 455436, 472304, 531342, 607248, 619899, 708456, 797013, 826532, 910872, 944608, 1062684, 1214496, 1239798, 1416912, 1594026, 1653064, 1821744, 1859697, 2125368, 2479596, 2833824, 3188052, 3306128, 3643488, 3719394, 4250736, 4959192, 5579091, 6376104, 6612256, 7438788, 8501472, 9918384, 11158182, 12752208, 14877576, 19836768, 22316364, 25504416, 29755152, 44632728, 59510304, 89265456, 178530912]

約数ペア:

[(1, 178530912), (2, 89265456), (3, 59510304), (4, 44632728), (6, 29755152), (7, 25504416), (8, 22316364), (9, 19836768), (12, 14877576), (14, 12752208), (16, 11158182), (18, 9918384), (21, 8501472), (24, 7438788), (27, 6612256), (28, 6376104), (32, 5579091), (36, 4959192), (42, 4250736), (48, 3719394), (49, 3643488), (54, 3306128), (56, 3188052), (63, 2833824), (72, 2479596), (84, 2125368), (96, 1859697), (98, 1821744), (108, 1653064), (112, 1594026), (126, 1416912), (144, 1239798), (147, 1214496), (168, 1062684), (189, 944608), (196, 910872), (216, 826532), (224, 797013), (252, 708456), (288, 619899), (294, 607248), (336, 531342), (378, 472304), (392, 455436), (432, 413266), (441, 404832), (504, 354228), (588, 303624), (672, 265671), (756, 236152), (784, 227718), (864, 206633), (882, 202416), (1008, 177114), (1176, 151812), (1323, 134944), (1512, 118076), (1568, 113859), (1764, 101208), (2016, 88557), (2352, 75906), (2646, 67472), (3024, 59038), (3528, 50604), (4217, 42336), (4704, 37953), (5292, 33736), (6048, 29519), (7056, 25302), (8434, 21168), (10584, 16868), (12651, 14112)]