128480718

素因数分解:

$2^1\times 3^1\times {\mathrm{3187}}^1\times {\mathrm{6719}}^1$

素因数の和:9911

約数の個数: 16

約数和(自身を含む): 257080320

約数和(自身を除く): 128599602

約数列:

[1, 2, 3, 6, 3187, 6374, 6719, 9561, 13438, 19122, 20157, 40314, 21413453, 42826906, 64240359, 128480718]

約数ペア:

[(1, 128480718), (2, 64240359), (3, 42826906), (6, 21413453), (3187, 40314), (6374, 20157), (6719, 19122), (9561, 13438)]