143945144

素因数分解:

$2^3\times 7^2\times {\mathrm{367207}}^1$

素因数の和:367227

約数の個数: 24

約数和(自身を含む): 313962840

約数和(自身を除く): 170017696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 367207, 734414, 1468828, 2570449, 2937656, 5140898, 10281796, 17993143, 20563592, 35986286, 71972572, 143945144]

約数ペア:

[(1, 143945144), (2, 71972572), (4, 35986286), (7, 20563592), (8, 17993143), (14, 10281796), (28, 5140898), (49, 2937656), (56, 2570449), (98, 1468828), (196, 734414), (392, 367207)]