138183894

素因数分解:

$2^1\times 3^5\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 311787840

約数和(自身を除く): 173603946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 331, 486, 662, 859, 993, 1718, 1986, 2577, 2979, 5154, 5958, 7731, 8937, 15462, 17874, 23193, 26811, 46386, 53622, 69579, 80433, 139158, 160866, 208737, 284329, 417474, 568658, 852987, 1705974, 2558961, 5117922, 7676883, 15353766, 23030649, 46061298, 69091947, 138183894]

約数ペア:

[(1, 138183894), (2, 69091947), (3, 46061298), (6, 23030649), (9, 15353766), (18, 7676883), (27, 5117922), (54, 2558961), (81, 1705974), (162, 852987), (243, 568658), (331, 417474), (486, 284329), (662, 208737), (859, 160866), (993, 139158), (1718, 80433), (1986, 69579), (2577, 53622), (2979, 46386), (5154, 26811), (5958, 23193), (7731, 17874), (8937, 15462)]