138182510

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{16831}}^1$

素因数の和:17659

約数の個数: 16

約数和(自身を含む): 249046272

約数和(自身を除く): 110863762

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 16831, 33662, 84155, 168310, 13818251, 27636502, 69091255, 138182510]

約数ペア:

[(1, 138182510), (2, 69091255), (5, 27636502), (10, 13818251), (821, 168310), (1642, 84155), (4105, 33662), (8210, 16831)]