165712628

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{1049}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 294793800

約数和(自身を除く): 129081172

約数列:

[1, 2, 4, 73, 146, 292, 541, 1049, 1082, 2098, 2164, 4196, 39493, 76577, 78986, 153154, 157972, 306308, 567509, 1135018, 2270036, 41428157, 82856314, 165712628]

約数ペア:

[(1, 165712628), (2, 82856314), (4, 41428157), (73, 2270036), (146, 1135018), (292, 567509), (541, 306308), (1049, 157972), (1082, 153154), (2098, 78986), (2164, 76577), (4196, 39493)]