233570168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{172759}}^1$

素因数の和:172791

約数の個数: 24

約数和(自身を含む): 474226200

約数和(自身を除く): 240656032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 172759, 345518, 691036, 1382072, 2245867, 4491734, 8983468, 17966936, 29196271, 58392542, 116785084, 233570168]

約数ペア:

[(1, 233570168), (2, 116785084), (4, 58392542), (8, 29196271), (13, 17966936), (26, 8983468), (52, 4491734), (104, 2245867), (169, 1382072), (338, 691036), (676, 345518), (1352, 172759)]