148957468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 304353504

約数和(自身を除く): 155396036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 194, 374, 388, 748, 1067, 1649, 2053, 2134, 3298, 4106, 4268, 6596, 8212, 18139, 22583, 34901, 36278, 45166, 69802, 72556, 90332, 139604, 199141, 383911, 398282, 767822, 796564, 1535644, 2190551, 3385397, 4381102, 6770794, 8762204, 13541588, 37239367, 74478734, 148957468]

約数ペア:

[(1, 148957468), (2, 74478734), (4, 37239367), (11, 13541588), (17, 8762204), (22, 6770794), (34, 4381102), (44, 3385397), (68, 2190551), (97, 1535644), (187, 796564), (194, 767822), (374, 398282), (388, 383911), (748, 199141), (1067, 139604), (1649, 90332), (2053, 72556), (2134, 69802), (3298, 45166), (4106, 36278), (4268, 34901), (6596, 22583), (8212, 18139)]