157038378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3739009}}^1$

素因数の和:3739021

約数の個数: 16

約数和(自身を含む): 358944960

約数和(自身を除く): 201906582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3739009, 7478018, 11217027, 22434054, 26173063, 52346126, 78519189, 157038378]

約数ペア:

[(1, 157038378), (2, 78519189), (3, 52346126), (6, 26173063), (7, 22434054), (14, 11217027), (21, 7478018), (42, 3739009)]