157079231981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1\times {\mathrm{115123}}^1$

素因数の和:125408

約数の個数: 16

約数和(自身を含む): 188987558400

約数和(自身を除く): 31908326419

約数列:

[1, 7, 19, 133, 10259, 71813, 115123, 194921, 805861, 1364447, 2187337, 15311359, 1181046857, 8267327999, 22439890283, 157079231981]

約数ペア:

[(1, 157079231981), (7, 22439890283), (19, 8267327999), (133, 1181046857), (10259, 15311359), (71813, 2187337), (115123, 1364447), (194921, 805861)]