161574664319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{308527}}^1$

素因数の和:309230

約数の個数: 16

約数和(自身を含む): 174305978880

約数和(自身を除く): 12731314561

約数列:

[1, 19, 43, 641, 817, 12179, 27563, 308527, 523697, 5862013, 13266661, 197765807, 252066559, 3757550333, 8503929701, 161574664319]

約数ペア:

[(1, 161574664319), (19, 8503929701), (43, 3757550333), (641, 252066559), (817, 197765807), (12179, 13266661), (27563, 5862013), (308527, 523697)]