129569152

素因数分解:

$2^7\times {\mathrm{1012259}}^1$

素因数の和:1012273

約数の個数: 16

約数和(自身を含む): 258126300

約数和(自身を除く): 128557148

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1012259, 2024518, 4049036, 8098072, 16196144, 32392288, 64784576, 129569152]

約数ペア:

[(1, 129569152), (2, 64784576), (4, 32392288), (8, 16196144), (16, 8098072), (32, 4049036), (64, 2024518), (128, 1012259)]