128282808

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{64399}}^1$

素因数の和:64491

約数の個数: 32

約数和(自身を含む): 324576000

約数和(自身を除く): 196293192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 64399, 128798, 193197, 257596, 386394, 515192, 772788, 1545576, 5345117, 10690234, 16035351, 21380468, 32070702, 42760936, 64141404, 128282808]

約数ペア:

[(1, 128282808), (2, 64141404), (3, 42760936), (4, 32070702), (6, 21380468), (8, 16035351), (12, 10690234), (24, 5345117), (83, 1545576), (166, 772788), (249, 515192), (332, 386394), (498, 257596), (664, 193197), (996, 128798), (1992, 64399)]