166345244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{40493}}^1$

素因数の和:40589

約数の個数: 24

約数和(自身を含む): 317472960

約数和(自身を除く): 151127716

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 40493, 80986, 161972, 526409, 1052818, 2105636, 3198947, 6397894, 12795788, 41586311, 83172622, 166345244]

約数ペア:

[(1, 166345244), (2, 83172622), (4, 41586311), (13, 12795788), (26, 6397894), (52, 3198947), (79, 2105636), (158, 1052818), (316, 526409), (1027, 161972), (2054, 80986), (4108, 40493)]