164964268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{190051}}^1$

素因数の和:190093

約数の個数: 24

約数和(自身を含む): 340573184

約数和(自身を除く): 175608916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 190051, 380102, 760204, 1330357, 2660714, 5321428, 5891581, 11783162, 23566324, 41241067, 82482134, 164964268]

約数ペア:

[(1, 164964268), (2, 82482134), (4, 41241067), (7, 23566324), (14, 11783162), (28, 5891581), (31, 5321428), (62, 2660714), (124, 1330357), (217, 760204), (434, 380102), (868, 190051)]