128012928

素因数分解:

$2^7\times 3^1\times {\mathrm{333367}}^1$

素因数の和:333384

約数の個数: 32

約数和(自身を含む): 340035360

約数和(自身を除く): 212022432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 333367, 666734, 1000101, 1333468, 2000202, 2666936, 4000404, 5333872, 8000808, 10667744, 16001616, 21335488, 32003232, 42670976, 64006464, 128012928]

約数ペア:

[(1, 128012928), (2, 64006464), (3, 42670976), (4, 32003232), (6, 21335488), (8, 16001616), (12, 10667744), (16, 8000808), (24, 5333872), (32, 4000404), (48, 2666936), (64, 2000202), (96, 1333468), (128, 1000101), (192, 666734), (384, 333367)]