133678524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{139}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 362427520

約数和(自身を除く): 228748996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 139, 214, 278, 321, 417, 428, 556, 642, 749, 834, 973, 1284, 1498, 1668, 1946, 2247, 2919, 2996, 3892, 4494, 5838, 8988, 11449, 11676, 14873, 22898, 29746, 34347, 44619, 45796, 59492, 68694, 80143, 89238, 104111, 137388, 160286, 178476, 208222, 240429, 312333, 320572, 416444, 480858, 624666, 961716, 1249332, 1591411, 3182822, 4774233, 6365644, 9548466, 11139877, 19096932, 22279754, 33419631, 44559508, 66839262, 133678524]

約数ペア:

[(1, 133678524), (2, 66839262), (3, 44559508), (4, 33419631), (6, 22279754), (7, 19096932), (12, 11139877), (14, 9548466), (21, 6365644), (28, 4774233), (42, 3182822), (84, 1591411), (107, 1249332), (139, 961716), (214, 624666), (278, 480858), (321, 416444), (417, 320572), (428, 312333), (556, 240429), (642, 208222), (749, 178476), (834, 160286), (973, 137388), (1284, 104111), (1498, 89238), (1668, 80143), (1946, 68694), (2247, 59492), (2919, 45796), (2996, 44619), (3892, 34347), (4494, 29746), (5838, 22898), (8988, 14873), (11449, 11676)]