139965184

素因数分解:

$2^8\times {\mathrm{546739}}^1$

素因数の和:546755

約数の個数: 18

約数和(自身を含む): 279384140

約数和(自身を除く): 139418956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 546739, 1093478, 2186956, 4373912, 8747824, 17495648, 34991296, 69982592, 139965184]

約数ペア:

[(1, 139965184), (2, 69982592), (4, 34991296), (8, 17495648), (16, 8747824), (32, 4373912), (64, 2186956), (128, 1093478), (256, 546739)]