158507713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24533}}^1$

素因数の和:24624

約数の個数: 16

約数和(自身を含む): 197842176

約数和(自身を除く): 39334463

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 24533, 171731, 318929, 1741843, 2232503, 12192901, 22643959, 158507713]

約数ペア:

[(1, 158507713), (7, 22643959), (13, 12192901), (71, 2232503), (91, 1741843), (497, 318929), (923, 171731), (6461, 24533)]