158646720961

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{10220107}}^1$

素因数の和:10220188

約数の個数: 12

約数和(自身を含む): 171329890512

約数和(自身を除く): 12683169551

約数列:

[1, 19, 43, 361, 817, 15523, 10220107, 194182033, 439464601, 3689458627, 8349827419, 158646720961]

約数ペア:

[(1, 158646720961), (19, 8349827419), (43, 3689458627), (361, 439464601), (817, 194182033), (15523, 10220107)]