164038854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3905687}}^1$

素因数の和:3905699

約数の個数: 16

約数和(自身を含む): 374946048

約数和(自身を除く): 210907194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3905687, 7811374, 11717061, 23434122, 27339809, 54679618, 82019427, 164038854]

約数ペア:

[(1, 164038854), (2, 82019427), (3, 54679618), (6, 27339809), (7, 23434122), (14, 11717061), (21, 7811374), (42, 3905687)]