127767964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{9403}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 231714560

約数和(自身を除く): 103946596

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 6794, 9403, 13588, 18806, 37612, 404329, 742837, 808658, 1485674, 1617316, 2971348, 31941991, 63883982, 127767964]

約数ペア:

[(1, 127767964), (2, 63883982), (4, 31941991), (43, 2971348), (79, 1617316), (86, 1485674), (158, 808658), (172, 742837), (316, 404329), (3397, 37612), (6794, 18806), (9403, 13588)]