155771504

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{5021}}^1$

素因数の和:5313

約数の個数: 40

約数和(自身を含む): 346236768

約数和(自身を除く): 190465264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 5021, 7756, 10042, 15512, 20084, 31024, 35147, 40168, 70294, 80336, 140588, 281176, 562352, 1390817, 2781634, 5563268, 9735719, 11126536, 19471438, 22253072, 38942876, 77885752, 155771504]

約数ペア:

[(1, 155771504), (2, 77885752), (4, 38942876), (7, 22253072), (8, 19471438), (14, 11126536), (16, 9735719), (28, 5563268), (56, 2781634), (112, 1390817), (277, 562352), (554, 281176), (1108, 140588), (1939, 80336), (2216, 70294), (3878, 40168), (4432, 35147), (5021, 31024), (7756, 20084), (10042, 15512)]