135728168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{547291}}^1$

素因数の和:547328

約数の個数: 16

約数和(自身を含む): 262700160

約数和(自身を除く): 126971992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 547291, 1094582, 2189164, 4378328, 16966021, 33932042, 67864084, 135728168]

約数ペア:

[(1, 135728168), (2, 67864084), (4, 33932042), (8, 16966021), (31, 4378328), (62, 2189164), (124, 1094582), (248, 547291)]