145511152

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{17389}}^1$

素因数の和:17920

約数の個数: 20

約数和(自身を含む): 282483160

約数和(自身を除く): 136972008

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 17389, 34778, 69556, 139112, 278224, 9094447, 18188894, 36377788, 72755576, 145511152]

約数ペア:

[(1, 145511152), (2, 72755576), (4, 36377788), (8, 18188894), (16, 9094447), (523, 278224), (1046, 139112), (2092, 69556), (4184, 34778), (8368, 17389)]