159804542

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{1699}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 242352000

約数和(自身を除く): 82547458

約数列:

[1, 2, 131, 262, 359, 718, 1699, 3398, 47029, 94058, 222569, 445138, 609941, 1219882, 79902271, 159804542]

約数ペア:

[(1, 159804542), (2, 79902271), (131, 1219882), (262, 609941), (359, 445138), (718, 222569), (1699, 94058), (3398, 47029)]