168992824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 266463176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 364, 376, 449, 517, 572, 611, 616, 658, 728, 898, 1001, 1034, 1144, 1222, 1316, 1796, 2002, 2068, 2444, 2632, 3143, 3592, 3619, 4004, 4136, 4277, 4888, 4939, 5837, 6286, 6721, 7238, 8008, 8554, 9878, 11674, 12572, 13442, 14476, 17108, 19756, 21103, 23348, 25144, 26884, 28952, 34216, 34573, 39512, 40859, 42206, 46696, 47047, 53768, 64207, 69146, 81718, 84412, 94094, 128414, 138292, 147721, 163436, 168824, 188188, 232133, 256828, 274339, 276584, 295442, 326872, 376376, 449449, 464266, 513656, 548678, 590884, 898898, 928532, 1097356, 1181768, 1624931, 1797796, 1857064, 1920373, 2194712, 3017729, 3249862, 3595592, 3840746, 6035458, 6499724, 7681492, 12070916, 12999448, 15362984, 21124103, 24141832, 42248206, 84496412, 168992824]

約数ペア:

[(1, 168992824), (2, 84496412), (4, 42248206), (7, 24141832), (8, 21124103), (11, 15362984), (13, 12999448), (14, 12070916), (22, 7681492), (26, 6499724), (28, 6035458), (44, 3840746), (47, 3595592), (52, 3249862), (56, 3017729), (77, 2194712), (88, 1920373), (91, 1857064), (94, 1797796), (104, 1624931), (143, 1181768), (154, 1097356), (182, 928532), (188, 898898), (286, 590884), (308, 548678), (329, 513656), (364, 464266), (376, 449449), (449, 376376), (517, 326872), (572, 295442), (611, 276584), (616, 274339), (658, 256828), (728, 232133), (898, 188188), (1001, 168824), (1034, 163436), (1144, 147721), (1222, 138292), (1316, 128414), (1796, 94094), (2002, 84412), (2068, 81718), (2444, 69146), (2632, 64207), (3143, 53768), (3592, 47047), (3619, 46696), (4004, 42206), (4136, 40859), (4277, 39512), (4888, 34573), (4939, 34216), (5837, 28952), (6286, 26884), (6721, 25144), (7238, 23348), (8008, 21103), (8554, 19756), (9878, 17108), (11674, 14476), (12572, 13442)]