157671176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2531}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 319032000

約数和(自身を除く): 161360824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 599, 1198, 2396, 2531, 4792, 5062, 7787, 10124, 15574, 20248, 31148, 32903, 62296, 65806, 131612, 263224, 1516069, 3032138, 6064276, 12128552, 19708897, 39417794, 78835588, 157671176]

約数ペア:

[(1, 157671176), (2, 78835588), (4, 39417794), (8, 19708897), (13, 12128552), (26, 6064276), (52, 3032138), (104, 1516069), (599, 263224), (1198, 131612), (2396, 65806), (2531, 62296), (4792, 32903), (5062, 31148), (7787, 20248), (10124, 15574)]