148280912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{712889}}^1$

素因数の和:712910

約数の個数: 20

約数和(自身を含む): 309394260

約数和(自身を除く): 161113348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 712889, 1425778, 2851556, 5703112, 9267557, 11406224, 18535114, 37070228, 74140456, 148280912]

約数ペア:

[(1, 148280912), (2, 74140456), (4, 37070228), (8, 18535114), (13, 11406224), (16, 9267557), (26, 5703112), (52, 2851556), (104, 1425778), (208, 712889)]