157442004

素因数分解:

$2^2\times 3^2\times {\mathrm{4373389}}^1$

素因数の和:4373399

約数の個数: 18

約数和(自身を含む): 397978490

約数和(自身を除く): 240536486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4373389, 8746778, 13120167, 17493556, 26240334, 39360501, 52480668, 78721002, 157442004]

約数ペア:

[(1, 157442004), (2, 78721002), (3, 52480668), (4, 39360501), (6, 26240334), (9, 17493556), (12, 13120167), (18, 8746778), (36, 4373389)]