143428086

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 321441120

約数和(自身を除く): 178013034

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1783, 1962, 3566, 4469, 5349, 8938, 10698, 13407, 16047, 26814, 32094, 40221, 73103, 80442, 146206, 194347, 219309, 388694, 438618, 583041, 657927, 1166082, 1315854, 1749123, 3498246, 7968227, 15936454, 23904681, 47809362, 71714043, 143428086]

約数ペア:

[(1, 143428086), (2, 71714043), (3, 47809362), (6, 23904681), (9, 15936454), (18, 7968227), (41, 3498246), (82, 1749123), (109, 1315854), (123, 1166082), (218, 657927), (246, 583041), (327, 438618), (369, 388694), (654, 219309), (738, 194347), (981, 146206), (1783, 80442), (1962, 73103), (3566, 40221), (4469, 32094), (5349, 26814), (8938, 16047), (10698, 13407)]