139290788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2753}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 302279040

約数和(自身を除く): 162988252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 2753, 3614, 3892, 5506, 7228, 11012, 12649, 19271, 25298, 35789, 38542, 50596, 71578, 77084, 143156, 250523, 382667, 501046, 765334, 1002092, 1530668, 2678669, 4974671, 5357338, 9949342, 10714676, 19898684, 34822697, 69645394, 139290788]

約数ペア:

[(1, 139290788), (2, 69645394), (4, 34822697), (7, 19898684), (13, 10714676), (14, 9949342), (26, 5357338), (28, 4974671), (52, 2678669), (91, 1530668), (139, 1002092), (182, 765334), (278, 501046), (364, 382667), (556, 250523), (973, 143156), (1807, 77084), (1946, 71578), (2753, 50596), (3614, 38542), (3892, 35789), (5506, 25298), (7228, 19271), (11012, 12649)]