125125672

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72077}}^1$

素因数の和:72121

約数の個数: 32

約数和(自身を含む): 276779520

約数和(自身を除く): 151653848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 72077, 144154, 288308, 504539, 576616, 1009078, 2018156, 2234387, 4036312, 4468774, 8937548, 15640709, 17875096, 31281418, 62562836, 125125672]

約数ペア:

[(1, 125125672), (2, 62562836), (4, 31281418), (7, 17875096), (8, 15640709), (14, 8937548), (28, 4468774), (31, 4036312), (56, 2234387), (62, 2018156), (124, 1009078), (217, 576616), (248, 504539), (434, 288308), (868, 144154), (1736, 72077)]