165420164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{454451}}^1$

素因数の和:454475

約数の個数: 24

約数和(自身を含む): 356290368

約数和(自身を除く): 190870204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 454451, 908902, 1817804, 3181157, 5907863, 6362314, 11815726, 12724628, 23631452, 41355041, 82710082, 165420164]

約数ペア:

[(1, 165420164), (2, 82710082), (4, 41355041), (7, 23631452), (13, 12724628), (14, 11815726), (26, 6362314), (28, 5907863), (52, 3181157), (91, 1817804), (182, 908902), (364, 454451)]