156947259770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242103711}}^1$

素因数の和:2242103725

約数の個数: 16

約数和(自身を含む): 322862934528

約数和(自身を除く): 165915674758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242103711, 4484207422, 11210518555, 15694725977, 22421037110, 31389451954, 78473629885, 156947259770]

約数ペア:

[(1, 156947259770), (2, 78473629885), (5, 31389451954), (7, 22421037110), (10, 15694725977), (14, 11210518555), (35, 4484207422), (70, 2242103711)]