156611270

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{7109}}^1$

素因数の和:9319

約数の個数: 16

約数和(自身を含む): 282067920

約数和(自身を除く): 125456650

約数列:

[1, 2, 5, 10, 2203, 4406, 7109, 11015, 14218, 22030, 35545, 71090, 15661127, 31322254, 78305635, 156611270]

約数ペア:

[(1, 156611270), (2, 78305635), (5, 31322254), (10, 15661127), (2203, 71090), (4406, 35545), (7109, 22030), (11015, 14218)]