129740928

素因数分解:

$2^7\times 3^1\times {\mathrm{337867}}^1$

素因数の和:337884

約数の個数: 32

約数和(自身を含む): 344625360

約数和(自身を除く): 214884432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 337867, 675734, 1013601, 1351468, 2027202, 2702936, 4054404, 5405872, 8108808, 10811744, 16217616, 21623488, 32435232, 43246976, 64870464, 129740928]

約数ペア:

[(1, 129740928), (2, 64870464), (3, 43246976), (4, 32435232), (6, 21623488), (8, 16217616), (12, 10811744), (16, 8108808), (24, 5405872), (32, 4054404), (48, 2702936), (64, 2027202), (96, 1351468), (128, 1013601), (192, 675734), (384, 337867)]