156947770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242111}}^1$

素因数の和:2242125

約数の個数: 16

約数和(自身を含む): 322864128

約数和(自身を除く): 165916358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242111, 4484222, 11210555, 15694777, 22421110, 31389554, 78473885, 156947770]

約数ペア:

[(1, 156947770), (2, 78473885), (5, 31389554), (7, 22421110), (10, 15694777), (14, 11210555), (35, 4484222), (70, 2242111)]