159519724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{438241}}^1$

素因数の和:438265

約数の個数: 24

約数和(自身を含む): 343581728

約数和(自身を除く): 184062004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 438241, 876482, 1752964, 3067687, 5697133, 6135374, 11394266, 12270748, 22788532, 39879931, 79759862, 159519724]

約数ペア:

[(1, 159519724), (2, 79759862), (4, 39879931), (7, 22788532), (13, 12270748), (14, 11394266), (26, 6135374), (28, 5697133), (52, 3067687), (91, 1752964), (182, 876482), (364, 438241)]