169865894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{68329}}^1$

素因数の和:68455

約数の個数: 16

約数和(自身を含む): 280426320

約数和(自身を除く): 110560426

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 68329, 136658, 751619, 1503238, 7721177, 15442354, 84932947, 169865894]

約数ペア:

[(1, 169865894), (2, 84932947), (11, 15442354), (22, 7721177), (113, 1503238), (226, 751619), (1243, 136658), (2486, 68329)]