128297616

素因数分解:

$2^4\times 3^1\times {\mathrm{2672867}}^1$

素因数の和:2672878

約数の個数: 20

約数和(自身を含む): 331435632

約数和(自身を除く): 203138016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2672867, 5345734, 8018601, 10691468, 16037202, 21382936, 32074404, 42765872, 64148808, 128297616]

約数ペア:

[(1, 128297616), (2, 64148808), (3, 42765872), (4, 32074404), (6, 21382936), (8, 16037202), (12, 10691468), (16, 8018601), (24, 5345734), (48, 2672867)]