160520206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1993}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 300918528

約数和(自身を除く): 140398322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 523, 1046, 1993, 3661, 3986, 5753, 7322, 11506, 13951, 21923, 27902, 40271, 43846, 80542, 153461, 306922, 1042339, 2084678, 7296373, 11465729, 14592746, 22931458, 80260103, 160520206]

約数ペア:

[(1, 160520206), (2, 80260103), (7, 22931458), (11, 14592746), (14, 11465729), (22, 7296373), (77, 2084678), (154, 1042339), (523, 306922), (1046, 153461), (1993, 80542), (3661, 43846), (3986, 40271), (5753, 27902), (7322, 21923), (11506, 13951)]