128795712

素因数分解:

$2^6\times 3^1\times {\mathrm{670811}}^1$

素因数の和:670826

約数の個数: 28

約数和(自身を含む): 340772496

約数和(自身を除く): 211976784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 670811, 1341622, 2012433, 2683244, 4024866, 5366488, 8049732, 10732976, 16099464, 21465952, 32198928, 42931904, 64397856, 128795712]

約数ペア:

[(1, 128795712), (2, 64397856), (3, 42931904), (4, 32198928), (6, 21465952), (8, 16099464), (12, 10732976), (16, 8049732), (24, 5366488), (32, 4024866), (48, 2683244), (64, 2012433), (96, 1341622), (192, 670811)]