128172336

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{62099}}^1$

素因数の和:62153

約数の個数: 40

約数和(自身を含む): 338817600

約数和(自身を除く): 210645264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 62099, 124198, 186297, 248396, 372594, 496792, 745188, 993584, 1490376, 2670257, 2980752, 5340514, 8010771, 10681028, 16021542, 21362056, 32043084, 42724112, 64086168, 128172336]

約数ペア:

[(1, 128172336), (2, 64086168), (3, 42724112), (4, 32043084), (6, 21362056), (8, 16021542), (12, 10681028), (16, 8010771), (24, 5340514), (43, 2980752), (48, 2670257), (86, 1490376), (129, 993584), (172, 745188), (258, 496792), (344, 372594), (516, 248396), (688, 186297), (1032, 124198), (2064, 62099)]