139764604

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1777}}^1$

素因数の和:1894

約数の個数: 36

約数和(自身を含む): 285063184

約数和(自身を除く): 145298580

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1777, 2809, 3554, 5618, 7108, 11236, 12439, 19663, 24878, 39326, 49756, 78652, 94181, 188362, 376724, 659267, 1318534, 2637068, 4991593, 9983186, 19966372, 34941151, 69882302, 139764604]

約数ペア:

[(1, 139764604), (2, 69882302), (4, 34941151), (7, 19966372), (14, 9983186), (28, 4991593), (53, 2637068), (106, 1318534), (212, 659267), (371, 376724), (742, 188362), (1484, 94181), (1777, 78652), (2809, 49756), (3554, 39326), (5618, 24878), (7108, 19663), (11236, 12439)]