128822856

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173149}}^1$

素因数の和:173189

約数の個数: 32

約数和(自身を含む): 332448000

約数和(自身を除く): 203625144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 173149, 346298, 519447, 692596, 1038894, 1385192, 2077788, 4155576, 5367619, 10735238, 16102857, 21470476, 32205714, 42940952, 64411428, 128822856]

約数ペア:

[(1, 128822856), (2, 64411428), (3, 42940952), (4, 32205714), (6, 21470476), (8, 16102857), (12, 10735238), (24, 5367619), (31, 4155576), (62, 2077788), (93, 1385192), (124, 1038894), (186, 692596), (248, 519447), (372, 346298), (744, 173149)]