161898987230

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{67178003}}^1$

素因数の和:67178251

約数の個数: 16

約数和(自身を含む): 292627385424

約数和(自身を除く): 130728398194

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 67178003, 134356006, 335890015, 671780030, 16189898723, 32379797446, 80949493615, 161898987230]

約数ペア:

[(1, 161898987230), (2, 80949493615), (5, 32379797446), (10, 16189898723), (241, 671780030), (482, 335890015), (1205, 134356006), (2410, 67178003)]