158990384

素因数分解:

$2^4\times 7^1\times {\mathrm{1419557}}^1$

素因数の和:1419572

約数の個数: 20

約数和(自身を含む): 352050384

約数和(自身を除く): 193060000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1419557, 2839114, 5678228, 9936899, 11356456, 19873798, 22712912, 39747596, 79495192, 158990384]

約数ペア:

[(1, 158990384), (2, 79495192), (4, 39747596), (7, 22712912), (8, 19873798), (14, 11356456), (16, 9936899), (28, 5678228), (56, 2839114), (112, 1419557)]