127758792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5626

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 239959608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5471, 5838, 7784, 10942, 11676, 16413, 21884, 23352, 32826, 38297, 43768, 65652, 76594, 114891, 131304, 153188, 229782, 306376, 459564, 760469, 919128, 1520938, 2281407, 3041876, 4562814, 5323283, 6083752, 9125628, 10646566, 15969849, 18251256, 21293132, 31939698, 42586264, 63879396, 127758792]

約数ペア:

[(1, 127758792), (2, 63879396), (3, 42586264), (4, 31939698), (6, 21293132), (7, 18251256), (8, 15969849), (12, 10646566), (14, 9125628), (21, 6083752), (24, 5323283), (28, 4562814), (42, 3041876), (56, 2281407), (84, 1520938), (139, 919128), (168, 760469), (278, 459564), (417, 306376), (556, 229782), (834, 153188), (973, 131304), (1112, 114891), (1668, 76594), (1946, 65652), (2919, 43768), (3336, 38297), (3892, 32826), (5471, 23352), (5838, 21884), (7784, 16413), (10942, 11676)]