128589846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25303}}^1$

素因数の和:25337

約数の個数: 48

約数和(自身を含む): 323081472

約数和(自身を除く): 194491626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 25303, 50606, 75909, 151818, 177121, 278333, 354242, 531363, 556666, 834999, 1062726, 1669998, 1948331, 3061663, 3896662, 5844993, 6123326, 9184989, 11689986, 18369978, 21431641, 42863282, 64294923, 128589846]

約数ペア:

[(1, 128589846), (2, 64294923), (3, 42863282), (6, 21431641), (7, 18369978), (11, 11689986), (14, 9184989), (21, 6123326), (22, 5844993), (33, 3896662), (42, 3061663), (66, 1948331), (77, 1669998), (121, 1062726), (154, 834999), (231, 556666), (242, 531363), (363, 354242), (462, 278333), (726, 177121), (847, 151818), (1694, 75909), (2541, 50606), (5082, 25303)]