128300526

素因数分解:

$2^1\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{5009}}^1$

素因数の和:6440

約数の個数: 24

約数和(自身を含む): 278235360

約数和(自身を除く): 149934834

約数列:

[1, 2, 3, 6, 9, 18, 1423, 2846, 4269, 5009, 8538, 10018, 12807, 15027, 25614, 30054, 45081, 90162, 7127807, 14255614, 21383421, 42766842, 64150263, 128300526]

約数ペア:

[(1, 128300526), (2, 64150263), (3, 42766842), (6, 21383421), (9, 14255614), (18, 7127807), (1423, 90162), (2846, 45081), (4269, 30054), (5009, 25614), (8538, 15027), (10018, 12807)]