168354290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1295033}}^1$

素因数の和:1295053

約数の個数: 16

約数和(自身を含む): 326348568

約数和(自身を除く): 157994278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1295033, 2590066, 6475165, 12950330, 16835429, 33670858, 84177145, 168354290]

約数ペア:

[(1, 168354290), (2, 84177145), (5, 33670858), (10, 16835429), (13, 12950330), (26, 6475165), (65, 2590066), (130, 1295033)]