156989169794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{72612937}}^1$

素因数の和:72613009

約数の個数: 16

約数和(自身を含む): 250950313728

約数和(自身を除く): 93961143934

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 72612937, 145225874, 1670097551, 3340195102, 3412808039, 6825616078, 78494584897, 156989169794]

約数ペア:

[(1, 156989169794), (2, 78494584897), (23, 6825616078), (46, 3412808039), (47, 3340195102), (94, 1670097551), (1081, 145225874), (2162, 72612937)]