166154968

素因数分解:

$2^3\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2161}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 356470560

約数和(自身を除く): 190315592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1373, 2161, 2746, 4322, 5492, 8644, 9611, 10984, 15127, 17288, 19222, 30254, 38444, 60508, 76888, 121016, 2967053, 5934106, 11868212, 20769371, 23736424, 41538742, 83077484, 166154968]

約数ペア:

[(1, 166154968), (2, 83077484), (4, 41538742), (7, 23736424), (8, 20769371), (14, 11868212), (28, 5934106), (56, 2967053), (1373, 121016), (2161, 76888), (2746, 60508), (4322, 38444), (5492, 30254), (8644, 19222), (9611, 17288), (10984, 15127)]