157631992

素因数分解:

$2^3\times 7^1\times {\mathrm{2814857}}^1$

素因数の和:2814870

約数の個数: 16

約数和(自身を含む): 337782960

約数和(自身を除く): 180150968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2814857, 5629714, 11259428, 19703999, 22518856, 39407998, 78815996, 157631992]

約数ペア:

[(1, 157631992), (2, 78815996), (4, 39407998), (7, 22518856), (8, 19703999), (14, 11259428), (28, 5629714), (56, 2814857)]