111396152

素因数分解:

$2^3\times 7^1\times {\mathrm{1989217}}^1$

素因数の和:1989230

約数の個数: 16

約数和(自身を含む): 238706160

約数和(自身を除く): 127310008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1989217, 3978434, 7956868, 13924519, 15913736, 27849038, 55698076, 111396152]

約数ペア:

[(1, 111396152), (2, 55698076), (4, 27849038), (7, 15913736), (8, 13924519), (14, 7956868), (28, 3978434), (56, 1989217)]