128422464

素因数分解:

$2^6\times 3^1\times {\mathrm{668867}}^1$

素因数の和:668882

約数の個数: 28

約数和(自身を含む): 339784944

約数和(自身を除く): 211362480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 668867, 1337734, 2006601, 2675468, 4013202, 5350936, 8026404, 10701872, 16052808, 21403744, 32105616, 42807488, 64211232, 128422464]

約数ペア:

[(1, 128422464), (2, 64211232), (3, 42807488), (4, 32105616), (6, 21403744), (8, 16052808), (12, 10701872), (16, 8026404), (24, 5350936), (32, 4013202), (48, 2675468), (64, 2006601), (96, 1337734), (192, 668867)]