156944847170

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{9681977}}^1$

素因数の和:9683605

約数の個数: 16

約数和(自身を含む): 282675029688

約数和(自身を除く): 125730182518

約数列:

[1, 2, 5, 10, 1621, 3242, 8105, 16210, 9681977, 19363954, 48409885, 96819770, 15694484717, 31388969434, 78472423585, 156944847170]

約数ペア:

[(1, 156944847170), (2, 78472423585), (5, 31388969434), (10, 15694484717), (1621, 96819770), (3242, 48409885), (8105, 19363954), (16210, 9681977)]