148784644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4391}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 267841728

約数和(自身を除く): 119057084

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 788, 4391, 8471, 8782, 16942, 17564, 33884, 188813, 377626, 755252, 865027, 1730054, 3460108, 37196161, 74392322, 148784644]

約数ペア:

[(1, 148784644), (2, 74392322), (4, 37196161), (43, 3460108), (86, 1730054), (172, 865027), (197, 755252), (394, 377626), (788, 188813), (4391, 33884), (8471, 17564), (8782, 16942)]