128565168

素因数分解:

$2^4\times 3^1\times {\mathrm{2678441}}^1$

素因数の和:2678452

約数の個数: 20

約数和(自身を含む): 332126808

約数和(自身を除く): 203561640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2678441, 5356882, 8035323, 10713764, 16070646, 21427528, 32141292, 42855056, 64282584, 128565168]

約数ペア:

[(1, 128565168), (2, 64282584), (3, 42855056), (4, 32141292), (6, 21427528), (8, 16070646), (12, 10713764), (16, 8035323), (24, 5356882), (48, 2678441)]