157466842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{9419}}^1$

素因数の和:10077

約数の個数: 16

約数和(自身を含む): 254792160

約数和(自身を除く): 97325318

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 9419, 16718, 18838, 122447, 244894, 6056417, 12112834, 78733421, 157466842]

約数ペア:

[(1, 157466842), (2, 78733421), (13, 12112834), (26, 6056417), (643, 244894), (1286, 122447), (8359, 18838), (9419, 16718)]