127245048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5604

約数の個数: 64

約数和(自身を含む): 366240000

約数和(自身を除く): 238994952

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, 5449, 5838, 7784, 10898, 11676, 16347, 21796, 23352, 32694, 38143, 43592, 65388, 76286, 114429, 130776, 152572, 228858, 305144, 457716, 757411, 915432, 1514822, 2272233, 3029644, 4544466, 5301877, 6059288, 9088932, 10603754, 15905631, 18177864, 21207508, 31811262, 42415016, 63622524, 127245048]

約数ペア:

[(1, 127245048), (2, 63622524), (3, 42415016), (4, 31811262), (6, 21207508), (7, 18177864), (8, 15905631), (12, 10603754), (14, 9088932), (21, 6059288), (24, 5301877), (28, 4544466), (42, 3029644), (56, 2272233), (84, 1514822), (139, 915432), (168, 757411), (278, 457716), (417, 305144), (556, 228858), (834, 152572), (973, 130776), (1112, 114429), (1668, 76286), (1946, 65388), (2919, 43592), (3336, 38143), (3892, 32694), (5449, 23352), (5838, 21796), (7784, 16347), (10898, 11676)]