128215572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{562349}}^1$

素因数の和:562375

約数の個数: 24

約数和(自身を含む): 314916000

約数和(自身を除く): 186700428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 562349, 1124698, 1687047, 2249396, 3374094, 6748188, 10684631, 21369262, 32053893, 42738524, 64107786, 128215572]

約数ペア:

[(1, 128215572), (2, 64107786), (3, 42738524), (4, 32053893), (6, 21369262), (12, 10684631), (19, 6748188), (38, 3374094), (57, 2249396), (76, 1687047), (114, 1124698), (228, 562349)]