161736128

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{7159}}^1$

素因数の和:7524

約数の個数: 28

約数和(自身を含む): 321899280

約数和(自身を除く): 160163152

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 5648, 7159, 11296, 14318, 22592, 28636, 57272, 114544, 229088, 458176, 2527127, 5054254, 10108508, 20217016, 40434032, 80868064, 161736128]

約数ペア:

[(1, 161736128), (2, 80868064), (4, 40434032), (8, 20217016), (16, 10108508), (32, 5054254), (64, 2527127), (353, 458176), (706, 229088), (1412, 114544), (2824, 57272), (5648, 28636), (7159, 22592), (11296, 14318)]