156942427421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1\times {\mathrm{169937}}^1$

素因数の和:173708

約数の個数: 16

約数和(自身を含む): 177959073600

約数和(自身を除く): 21016646179

約数列:

[1, 13, 19, 247, 3739, 48607, 71041, 169937, 923533, 2209181, 3228803, 41974439, 635394443, 8260127759, 12072494417, 156942427421]

約数ペア:

[(1, 156942427421), (13, 12072494417), (19, 8260127759), (247, 635394443), (3739, 41974439), (48607, 3228803), (71041, 2209181), (169937, 923533)]