133059316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 260789760

約数和(自身を除く): 127730444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 197, 394, 403, 419, 788, 806, 838, 1612, 1676, 2561, 5122, 5447, 6107, 10244, 10894, 12214, 12989, 21788, 24428, 25978, 51956, 79391, 82543, 158782, 165086, 168857, 317564, 330172, 337714, 675428, 1073059, 2146118, 2558833, 4292236, 5117666, 10235332, 33264829, 66529658, 133059316]

約数ペア:

[(1, 133059316), (2, 66529658), (4, 33264829), (13, 10235332), (26, 5117666), (31, 4292236), (52, 2558833), (62, 2146118), (124, 1073059), (197, 675428), (394, 337714), (403, 330172), (419, 317564), (788, 168857), (806, 165086), (838, 158782), (1612, 82543), (1676, 79391), (2561, 51956), (5122, 25978), (5447, 24428), (6107, 21788), (10244, 12989), (10894, 12214)]