156301028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{56713}}^1$

素因数の和:56783

約数の個数: 24

約数和(自身を含む): 300130488

約数和(自身を除く): 143829460

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 56713, 113426, 226852, 737269, 1474538, 2949076, 3005789, 6011578, 12023156, 39075257, 78150514, 156301028]

約数ペア:

[(1, 156301028), (2, 78150514), (4, 39075257), (13, 12023156), (26, 6011578), (52, 3005789), (53, 2949076), (106, 1474538), (212, 737269), (689, 226852), (1378, 113426), (2756, 56713)]