156945131967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61511}}^1\times {\mathrm{65423}}^1$

素因数の和:126950

約数の個数: 16

約数和(自身を含む): 225364220928

約数和(自身を除く): 68419088961

約数列:

[1, 3, 13, 39, 61511, 65423, 184533, 196269, 799643, 850499, 2398929, 2551497, 4024234153, 12072702459, 52315043989, 156945131967]

約数ペア:

[(1, 156945131967), (3, 52315043989), (13, 12072702459), (39, 4024234153), (61511, 2551497), (65423, 2398929), (184533, 850499), (196269, 799643)]