130061456

素因数分解:

$2^4\times 7^1\times {\mathrm{1161263}}^1$

素因数の和:1161278

約数の個数: 20

約数和(自身を含む): 287993472

約数和(自身を除く): 157932016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1161263, 2322526, 4645052, 8128841, 9290104, 16257682, 18580208, 32515364, 65030728, 130061456]

約数ペア:

[(1, 130061456), (2, 65030728), (4, 32515364), (7, 18580208), (8, 16257682), (14, 9290104), (16, 8128841), (28, 4645052), (56, 2322526), (112, 1161263)]