128557512

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{13033}}^1$

素因数の和:13182

約数の個数: 48

約数和(自身を含む): 350744940

約数和(自身を除く): 222187428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 13033, 26066, 39099, 52132, 78198, 104264, 117297, 156396, 234594, 312792, 469188, 938376, 1785521, 3571042, 5356563, 7142084, 10713126, 14284168, 16069689, 21426252, 32139378, 42852504, 64278756, 128557512]

約数ペア:

[(1, 128557512), (2, 64278756), (3, 42852504), (4, 32139378), (6, 21426252), (8, 16069689), (9, 14284168), (12, 10713126), (18, 7142084), (24, 5356563), (36, 3571042), (72, 1785521), (137, 938376), (274, 469188), (411, 312792), (548, 234594), (822, 156396), (1096, 117297), (1233, 104264), (1644, 78198), (2466, 52132), (3288, 39099), (4932, 26066), (9864, 13033)]