155136619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 171705600

約数和(自身を除く): 16568981

約数列:

[1, 11, 131, 199, 541, 1441, 2189, 5951, 26069, 70871, 107659, 286759, 779581, 1184249, 14103329, 155136619]

約数ペア:

[(1, 155136619), (11, 14103329), (131, 1184249), (199, 779581), (541, 286759), (1441, 107659), (2189, 70871), (5951, 26069)]