143047842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 338257920

約数和(自身を除く): 195210078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 103, 129, 206, 258, 301, 309, 602, 618, 721, 769, 903, 1442, 1538, 1806, 2163, 2307, 4326, 4429, 4614, 5383, 8858, 10766, 13287, 16149, 26574, 31003, 32298, 33067, 62006, 66134, 79207, 93009, 99201, 158414, 186018, 198402, 231469, 237621, 462938, 475242, 554449, 694407, 1108898, 1388814, 1663347, 3326694, 3405901, 6811802, 10217703, 20435406, 23841307, 47682614, 71523921, 143047842]

約数ペア:

[(1, 143047842), (2, 71523921), (3, 47682614), (6, 23841307), (7, 20435406), (14, 10217703), (21, 6811802), (42, 3405901), (43, 3326694), (86, 1663347), (103, 1388814), (129, 1108898), (206, 694407), (258, 554449), (301, 475242), (309, 462938), (602, 237621), (618, 231469), (721, 198402), (769, 186018), (903, 158414), (1442, 99201), (1538, 93009), (1806, 79207), (2163, 66134), (2307, 62006), (4326, 33067), (4429, 32298), (4614, 31003), (5383, 26574), (8858, 16149), (10766, 13287)]