164374728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7039}}^1$

素因数の和:7194

約数の個数: 64

約数和(自身を含む): 473088000

約数和(自身を除く): 308713272

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, 5838, 7039, 7784, 11676, 14078, 21117, 23352, 28156, 42234, 49273, 56312, 84468, 98546, 147819, 168936, 197092, 295638, 394184, 591276, 978421, 1182552, 1956842, 2935263, 3913684, 5870526, 6848947, 7827368, 11741052, 13697894, 20546841, 23482104, 27395788, 41093682, 54791576, 82187364, 164374728]

約数ペア:

[(1, 164374728), (2, 82187364), (3, 54791576), (4, 41093682), (6, 27395788), (7, 23482104), (8, 20546841), (12, 13697894), (14, 11741052), (21, 7827368), (24, 6848947), (28, 5870526), (42, 3913684), (56, 2935263), (84, 1956842), (139, 1182552), (168, 978421), (278, 591276), (417, 394184), (556, 295638), (834, 197092), (973, 168936), (1112, 147819), (1668, 98546), (1946, 84468), (2919, 56312), (3336, 49273), (3892, 42234), (5838, 28156), (7039, 23352), (7784, 21117), (11676, 14078)]