157614317

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 183071232

約数和(自身を除く): 25456915

約数列:

[1, 7, 107, 163, 749, 1141, 1291, 9037, 17441, 122087, 138137, 210433, 966959, 1473031, 22516331, 157614317]

約数ペア:

[(1, 157614317), (7, 22516331), (107, 1473031), (163, 966959), (749, 210433), (1141, 138137), (1291, 122087), (9037, 17441)]