156943730741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{780469}}^1$

素因数の和:781748

約数の個数: 16

約数和(自身を含む): 187312800000

約数和(自身を除く): 30369069259

約数列:

[1, 7, 23, 161, 1249, 8743, 28727, 201089, 780469, 5463283, 17950787, 125655509, 974805781, 6823640467, 22420532963, 156943730741]

約数ペア:

[(1, 156943730741), (7, 22420532963), (23, 6823640467), (161, 974805781), (1249, 125655509), (8743, 17950787), (28727, 5463283), (201089, 780469)]