156980404819

素因数分解:

$7^2\times {\mathrm{233}}^1\times {\mathrm{1993}}^1\times {\mathrm{6899}}^1$

素因数の和:9139

約数の個数: 24

約数和(自身を含む): 183512206800

約数和(自身を除く): 26531801981

約数列:

[1, 7, 49, 233, 1631, 1993, 6899, 11417, 13951, 48293, 97657, 338051, 464369, 1607467, 3250583, 11252269, 13749707, 22754081, 78765883, 96247949, 673735643, 3203681731, 22425772117, 156980404819]

約数ペア:

[(1, 156980404819), (7, 22425772117), (49, 3203681731), (233, 673735643), (1631, 96247949), (1993, 78765883), (6899, 22754081), (11417, 13749707), (13951, 11252269), (48293, 3250583), (97657, 1607467), (338051, 464369)]