189553168

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5897}}^1$

素因数の和:5960

約数の個数: 60

約数和(自身を含む): 437714172

約数和(自身を除く): 248161004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4592, 5897, 8036, 11794, 16072, 23588, 32144, 41279, 47176, 82558, 94352, 165116, 241777, 288953, 330232, 483554, 577906, 660464, 967108, 1155812, 1692439, 1934216, 2311624, 3384878, 3868432, 4623248, 6769756, 11847073, 13539512, 23694146, 27079024, 47388292, 94776584, 189553168]

約数ペア:

[(1, 189553168), (2, 94776584), (4, 47388292), (7, 27079024), (8, 23694146), (14, 13539512), (16, 11847073), (28, 6769756), (41, 4623248), (49, 3868432), (56, 3384878), (82, 2311624), (98, 1934216), (112, 1692439), (164, 1155812), (196, 967108), (287, 660464), (328, 577906), (392, 483554), (574, 330232), (656, 288953), (784, 241777), (1148, 165116), (2009, 94352), (2296, 82558), (4018, 47176), (4592, 41279), (5897, 32144), (8036, 23588), (11794, 16072)]