129754912

素因数分解:

$2^5\times 7^1\times {\mathrm{579263}}^1$

素因数の和:579280

約数の個数: 24

約数和(自身を含む): 291949056

約数和(自身を除く): 162194144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 579263, 1158526, 2317052, 4054841, 4634104, 8109682, 9268208, 16219364, 18536416, 32438728, 64877456, 129754912]

約数ペア:

[(1, 129754912), (2, 64877456), (4, 32438728), (7, 18536416), (8, 16219364), (14, 9268208), (16, 8109682), (28, 4634104), (32, 4054841), (56, 2317052), (112, 1158526), (224, 579263)]