158245439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 178412544

約数和(自身を除く): 20167105

約数列:

[1, 11, 53, 71, 583, 781, 3763, 3823, 41393, 42053, 202619, 271433, 2228809, 2985763, 14385949, 158245439]

約数ペア:

[(1, 158245439), (11, 14385949), (53, 2985763), (71, 2228809), (583, 271433), (781, 202619), (3763, 42053), (3823, 41393)]