143848836

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 372363264

約数和(自身を除く): 228514428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 127, 146, 219, 254, 292, 381, 431, 438, 508, 657, 762, 862, 876, 1143, 1293, 1314, 1524, 1724, 2286, 2586, 2628, 3879, 4572, 5172, 7758, 9271, 15516, 18542, 27813, 31463, 37084, 54737, 55626, 62926, 83439, 94389, 109474, 111252, 125852, 164211, 166878, 188778, 218948, 283167, 328422, 333756, 377556, 492633, 566334, 656844, 985266, 1132668, 1970532, 3995801, 7991602, 11987403, 15983204, 23974806, 35962209, 47949612, 71924418, 143848836]

約数ペア:

[(1, 143848836), (2, 71924418), (3, 47949612), (4, 35962209), (6, 23974806), (9, 15983204), (12, 11987403), (18, 7991602), (36, 3995801), (73, 1970532), (127, 1132668), (146, 985266), (219, 656844), (254, 566334), (292, 492633), (381, 377556), (431, 333756), (438, 328422), (508, 283167), (657, 218948), (762, 188778), (862, 166878), (876, 164211), (1143, 125852), (1293, 111252), (1314, 109474), (1524, 94389), (1724, 83439), (2286, 62926), (2586, 55626), (2628, 54737), (3879, 37084), (4572, 31463), (5172, 27813), (7758, 18542), (9271, 15516)]