156730886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317269}}^1$

素因数の和:317303

約数の個数: 16

約数和(自身を含む): 266506800

約数和(自身を除く): 109775914

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317269, 634538, 4124497, 6028111, 8248994, 12056222, 78365443, 156730886]

約数ペア:

[(1, 156730886), (2, 78365443), (13, 12056222), (19, 8248994), (26, 6028111), (38, 4124497), (247, 634538), (494, 317269)]