142740198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139123}}^1$

素因数の和:139153

約数の個数: 32

約数和(自身を含む): 333897600

約数和(自身を除く): 191157402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 139123, 278246, 417369, 834738, 1252107, 2504214, 2643337, 3756321, 5286674, 7512642, 7930011, 15860022, 23790033, 47580066, 71370099, 142740198]

約数ペア:

[(1, 142740198), (2, 71370099), (3, 47580066), (6, 23790033), (9, 15860022), (18, 7930011), (19, 7512642), (27, 5286674), (38, 3756321), (54, 2643337), (57, 2504214), (114, 1252107), (171, 834738), (342, 417369), (513, 278246), (1026, 139123)]