128434734

素因数分解:

$2^1\times 3^5\times {\mathrm{264269}}^1$

素因数の和:264286

約数の個数: 24

約数和(自身を含む): 288582840

約数和(自身を除く): 160148106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 264269, 528538, 792807, 1585614, 2378421, 4756842, 7135263, 14270526, 21405789, 42811578, 64217367, 128434734]

約数ペア:

[(1, 128434734), (2, 64217367), (3, 42811578), (6, 21405789), (9, 14270526), (18, 7135263), (27, 4756842), (54, 2378421), (81, 1585614), (162, 792807), (243, 528538), (486, 264269)]