164718916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{105319}}^1$

素因数の和:105363

約数の個数: 24

約数和(自身を含む): 318487680

約数和(自身を除く): 153768764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 105319, 210638, 421276, 1790423, 2422337, 3580846, 4844674, 7161692, 9689348, 41179729, 82359458, 164718916]

約数ペア:

[(1, 164718916), (2, 82359458), (4, 41179729), (17, 9689348), (23, 7161692), (34, 4844674), (46, 3580846), (68, 2422337), (92, 1790423), (391, 421276), (782, 210638), (1564, 105319)]