157035347987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{210031}}^1$

素因数の和:210219

約数の個数: 32

約数和(自身を含む): 195017232384

約数和(自身を除く): 37981884397

約数列:

[1, 7, 17, 61, 103, 119, 427, 721, 1037, 1751, 6283, 7259, 12257, 43981, 106811, 210031, 747677, 1470217, 3570527, 12811891, 21633193, 24993689, 89683237, 151432351, 217802147, 367764281, 1319624773, 1524615029, 2574349967, 9237373411, 22433621141, 157035347987]

約数ペア:

[(1, 157035347987), (7, 22433621141), (17, 9237373411), (61, 2574349967), (103, 1524615029), (119, 1319624773), (427, 367764281), (721, 217802147), (1037, 151432351), (1751, 89683237), (6283, 24993689), (7259, 21633193), (12257, 12811891), (43981, 3570527), (106811, 1470217), (210031, 747677)]