179256996848

素因数分解:

$2^4\times {\mathrm{8117}}^1\times {\mathrm{1380259}}^1$

素因数の和:1388384

約数の個数: 20

約数和(自身を含む): 347353471080

約数和(自身を除く): 168096474232

約数列:

[1, 2, 4, 8, 16, 8117, 16234, 32468, 64936, 129872, 1380259, 2760518, 5521036, 11042072, 22084144, 11203562303, 22407124606, 44814249212, 89628498424, 179256996848]

約数ペア:

[(1, 179256996848), (2, 89628498424), (4, 44814249212), (8, 22407124606), (16, 11203562303), (8117, 22084144), (16234, 11042072), (32468, 5521036), (64936, 2760518), (129872, 1380259)]