119985437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 154598400

約数和(自身を除く): 34612963

約数列:

[1, 11, 13, 19, 43, 79, 143, 169, 209, 247, 473, 559, 817, 869, 1027, 1501, 1859, 2717, 3211, 3397, 6149, 7267, 8987, 10621, 11297, 13351, 16511, 19513, 35321, 37367, 44161, 64543, 79937, 116831, 138073, 146861, 214643, 253669, 485771, 574093, 709973, 839059, 1518803, 2790359, 6315023, 9229649, 10907767, 119985437]

約数ペア:

[(1, 119985437), (11, 10907767), (13, 9229649), (19, 6315023), (43, 2790359), (79, 1518803), (143, 839059), (169, 709973), (209, 574093), (247, 485771), (473, 253669), (559, 214643), (817, 146861), (869, 138073), (1027, 116831), (1501, 79937), (1859, 64543), (2717, 44161), (3211, 37367), (3397, 35321), (6149, 19513), (7267, 16511), (8987, 13351), (10621, 11297)]