168563551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5119}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 193536000

約数和(自身を除く): 24972449

約数列:

[1, 13, 17, 149, 221, 1937, 2533, 5119, 32929, 66547, 87023, 762731, 1131299, 9915503, 12966427, 168563551]

約数ペア:

[(1, 168563551), (13, 12966427), (17, 9915503), (149, 1131299), (221, 762731), (1937, 87023), (2533, 66547), (5119, 32929)]