168008568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1861

約数の個数: 128

約数和(自身を含む): 529267200

約数和(自身を除く): 361258632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1789, 1806, 2184, 2236, 2408, 3354, 3578, 3612, 3913, 4472, 5367, 6708, 7156, 7224, 7826, 10734, 11739, 12523, 13416, 14312, 15652, 21468, 23257, 23478, 25046, 31304, 37569, 42936, 46514, 46956, 50092, 69771, 75138, 76927, 93028, 93912, 100184, 139542, 150276, 153854, 162799, 186056, 230781, 279084, 300552, 307708, 325598, 461562, 488397, 538489, 558168, 615416, 651196, 923124, 976794, 1000051, 1076978, 1302392, 1615467, 1846248, 1953588, 2000102, 2153956, 3000153, 3230934, 3907176, 4000204, 4307912, 6000306, 6461868, 7000357, 8000408, 12000612, 12923736, 14000714, 21001071, 24001224, 28001428, 42002142, 56002856, 84004284, 168008568]

約数ペア:

[(1, 168008568), (2, 84004284), (3, 56002856), (4, 42002142), (6, 28001428), (7, 24001224), (8, 21001071), (12, 14000714), (13, 12923736), (14, 12000612), (21, 8000408), (24, 7000357), (26, 6461868), (28, 6000306), (39, 4307912), (42, 4000204), (43, 3907176), (52, 3230934), (56, 3000153), (78, 2153956), (84, 2000102), (86, 1953588), (91, 1846248), (104, 1615467), (129, 1302392), (156, 1076978), (168, 1000051), (172, 976794), (182, 923124), (258, 651196), (273, 615416), (301, 558168), (312, 538489), (344, 488397), (364, 461562), (516, 325598), (546, 307708), (559, 300552), (602, 279084), (728, 230781), (903, 186056), (1032, 162799), (1092, 153854), (1118, 150276), (1204, 139542), (1677, 100184), (1789, 93912), (1806, 93028), (2184, 76927), (2236, 75138), (2408, 69771), (3354, 50092), (3578, 46956), (3612, 46514), (3913, 42936), (4472, 37569), (5367, 31304), (6708, 25046), (7156, 23478), (7224, 23257), (7826, 21468), (10734, 15652), (11739, 14312), (12523, 13416)]