158543924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11971}}^1$

素因数の和:12036

約数の個数: 48

約数和(自身を含む): 353988096

約数和(自身を除く): 195444172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 11971, 13244, 23942, 47884, 83797, 131681, 167594, 263362, 335188, 514753, 526724, 921767, 1029506, 1843534, 2059012, 3603271, 3687068, 5662283, 7206542, 11324566, 14413084, 22649132, 39635981, 79271962, 158543924]

約数ペア:

[(1, 158543924), (2, 79271962), (4, 39635981), (7, 22649132), (11, 14413084), (14, 11324566), (22, 7206542), (28, 5662283), (43, 3687068), (44, 3603271), (77, 2059012), (86, 1843534), (154, 1029506), (172, 921767), (301, 526724), (308, 514753), (473, 335188), (602, 263362), (946, 167594), (1204, 131681), (1892, 83797), (3311, 47884), (6622, 23942), (11971, 13244)]