127984504

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 244408320

約数和(自身を除く): 116423816

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 824, 1016, 1223, 2446, 4892, 9784, 13081, 26162, 52324, 104648, 125969, 155321, 251938, 310642, 503876, 621284, 1007752, 1242568, 15998063, 31996126, 63992252, 127984504]

約数ペア:

[(1, 127984504), (2, 63992252), (4, 31996126), (8, 15998063), (103, 1242568), (127, 1007752), (206, 621284), (254, 503876), (412, 310642), (508, 251938), (824, 155321), (1016, 125969), (1223, 104648), (2446, 52324), (4892, 26162), (9784, 13081)]