129207948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{250403}}^1$

素因数の和:250453

約数の個数: 24

約数和(自身を含む): 308497728

約数和(自身を除く): 179289780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 250403, 500806, 751209, 1001612, 1502418, 3004836, 10767329, 21534658, 32301987, 43069316, 64603974, 129207948]

約数ペア:

[(1, 129207948), (2, 64603974), (3, 43069316), (4, 32301987), (6, 21534658), (12, 10767329), (43, 3004836), (86, 1502418), (129, 1001612), (172, 751209), (258, 500806), (516, 250403)]