156515426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{27277}}^1$

素因数の和:27449

約数の個数: 16

約数和(自身を含む): 248775360

約数和(自身を除く): 92259934

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 27277, 54554, 518263, 1036526, 4118827, 8237654, 78257713, 156515426]

約数ペア:

[(1, 156515426), (2, 78257713), (19, 8237654), (38, 4118827), (151, 1036526), (302, 518263), (2869, 54554), (5738, 27277)]