158742529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 178000704

約数和(自身を除く): 19258175

約数列:

[1, 11, 41, 451, 523, 673, 5753, 7403, 21443, 27593, 235873, 303523, 351979, 3871769, 14431139, 158742529]

約数ペア:

[(1, 158742529), (11, 14431139), (41, 3871769), (451, 351979), (523, 303523), (673, 235873), (5753, 27593), (7403, 21443)]