131278512

素因数分解:

$2^4\times 3^1\times {\mathrm{2734969}}^1$

素因数の和:2734980

約数の個数: 20

約数和(自身を含む): 339136280

約数和(自身を除く): 207857768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2734969, 5469938, 8204907, 10939876, 16409814, 21879752, 32819628, 43759504, 65639256, 131278512]

約数ペア:

[(1, 131278512), (2, 65639256), (3, 43759504), (4, 32819628), (6, 21879752), (8, 16409814), (12, 10939876), (16, 8204907), (24, 5469938), (48, 2734969)]