158438559

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{32341}}^1$

素因数の和:32438

約数の個数: 16

約数和(自身を含む): 223547904

約数和(自身を除く): 65109345

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 32341, 97023, 743843, 2231529, 2296211, 6888633, 52812853, 158438559]

約数ペア:

[(1, 158438559), (3, 52812853), (23, 6888633), (69, 2296211), (71, 2231529), (213, 743843), (1633, 97023), (4899, 32341)]