128074404

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{21737}}^1$

素因数の和:22235

約数の個数: 24

約数和(自身を含む): 299462688

約数和(自身を除く): 171388284

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 21737, 43474, 65211, 86948, 130422, 260844, 10672867, 21345734, 32018601, 42691468, 64037202, 128074404]

約数ペア:

[(1, 128074404), (2, 64037202), (3, 42691468), (4, 32018601), (6, 21345734), (12, 10672867), (491, 260844), (982, 130422), (1473, 86948), (1964, 65211), (2946, 43474), (5892, 21737)]