128842368

素因数分解:

$2^7\times 3^1\times {\mathrm{335527}}^1$

素因数の和:335544

約数の個数: 32

約数和(自身を含む): 342238560

約数和(自身を除く): 213396192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 335527, 671054, 1006581, 1342108, 2013162, 2684216, 4026324, 5368432, 8052648, 10736864, 16105296, 21473728, 32210592, 42947456, 64421184, 128842368]

約数ペア:

[(1, 128842368), (2, 64421184), (3, 42947456), (4, 32210592), (6, 21473728), (8, 16105296), (12, 10736864), (16, 8052648), (24, 5368432), (32, 4026324), (48, 2684216), (64, 2013162), (96, 1342108), (128, 1006581), (192, 671054), (384, 335527)]