156502247

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{18217}}^1$

素因数の和:18310

約数の個数: 12

約数和(自身を含む): 174455568

約数和(自身を除く): 17953321

約数列:

[1, 11, 71, 121, 781, 8591, 18217, 200387, 1293407, 2204257, 14227477, 156502247]

約数ペア:

[(1, 156502247), (11, 14227477), (71, 2204257), (121, 1293407), (781, 200387), (8591, 18217)]