128386572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563099}}^1$

素因数の和:563125

約数の個数: 24

約数和(自身を含む): 315336000

約数和(自身を除く): 186949428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 563099, 1126198, 1689297, 2252396, 3378594, 6757188, 10698881, 21397762, 32096643, 42795524, 64193286, 128386572]

約数ペア:

[(1, 128386572), (2, 64193286), (3, 42795524), (4, 32096643), (6, 21397762), (12, 10698881), (19, 6757188), (38, 3378594), (57, 2252396), (76, 1689297), (114, 1126198), (228, 563099)]