144449912

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{129901}}^1$

素因数の和:130046

約数の個数: 16

約数和(自身を含む): 272794200

約数和(自身を除く): 128344288

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 129901, 259802, 519604, 1039208, 18056239, 36112478, 72224956, 144449912]

約数ペア:

[(1, 144449912), (2, 72224956), (4, 36112478), (8, 18056239), (139, 1039208), (278, 519604), (556, 259802), (1112, 129901)]