157260701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{809}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 178718400

約数和(自身を除く): 21457699

約数列:

[1, 13, 19, 247, 787, 809, 10231, 10517, 14953, 15371, 194389, 199823, 636683, 8276879, 12096977, 157260701]

約数ペア:

[(1, 157260701), (13, 12096977), (19, 8276879), (247, 636683), (787, 199823), (809, 194389), (10231, 15371), (10517, 14953)]