188045128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1237139}}^1$

素因数の和:1237164

約数の個数: 16

約数和(自身を含む): 371142000

約数和(自身を除く): 183096872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1237139, 2474278, 4948556, 9897112, 23505641, 47011282, 94022564, 188045128]

約数ペア:

[(1, 188045128), (2, 94022564), (4, 47011282), (8, 23505641), (19, 9897112), (38, 4948556), (76, 2474278), (152, 1237139)]