157043005726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1\times {\mathrm{722881}}^1$

素因数の和:728619

約数の個数: 16

約数和(自身を含む): 248006356560

約数和(自身を除く): 90963350834

約数列:

[1, 2, 19, 38, 5717, 11434, 108623, 217246, 722881, 1445762, 13734739, 27469478, 4132710677, 8265421354, 78521502863, 157043005726]

約数ペア:

[(1, 157043005726), (2, 78521502863), (19, 8265421354), (38, 4132710677), (5717, 27469478), (11434, 13734739), (108623, 1445762), (217246, 722881)]