153378876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1493}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 409618944

約数和(自身を除く): 256240068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1223, 1493, 2446, 2986, 3669, 4479, 4892, 5972, 7338, 8561, 8958, 10451, 14676, 17122, 17916, 20902, 25683, 31353, 34244, 41804, 51366, 62706, 102732, 125412, 1825939, 3651878, 5477817, 7303756, 10955634, 12781573, 21911268, 25563146, 38344719, 51126292, 76689438, 153378876]

約数ペア:

[(1, 153378876), (2, 76689438), (3, 51126292), (4, 38344719), (6, 25563146), (7, 21911268), (12, 12781573), (14, 10955634), (21, 7303756), (28, 5477817), (42, 3651878), (84, 1825939), (1223, 125412), (1493, 102732), (2446, 62706), (2986, 51366), (3669, 41804), (4479, 34244), (4892, 31353), (5972, 25683), (7338, 20902), (8561, 17916), (8958, 17122), (10451, 14676)]