157029019

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 182347200

約数和(自身を除く): 25318181

約数列:

[1, 7, 89, 269, 623, 937, 1883, 6559, 23941, 83393, 167587, 252053, 583751, 1764371, 22432717, 157029019]

約数ペア:

[(1, 157029019), (7, 22432717), (89, 1764371), (269, 583751), (623, 252053), (937, 167587), (1883, 83393), (6559, 23941)]