157204578

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{639043}}^1$

素因数の和:639089

約数の個数: 16

約数和(自身を含む): 322078176

約数和(自身を除く): 164873598

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 639043, 1278086, 1917129, 3834258, 26200763, 52401526, 78602289, 157204578]

約数ペア:

[(1, 157204578), (2, 78602289), (3, 52401526), (6, 26200763), (41, 3834258), (82, 1917129), (123, 1278086), (246, 639043)]