139365016

素因数分解:

$2^3\times 7^3\times {\mathrm{50789}}^1$

素因数の和:50816

約数の個数: 32

約数和(自身を含む): 304740000

約数和(自身を除く): 165374984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 50789, 101578, 203156, 355523, 406312, 711046, 1422092, 2488661, 2844184, 4977322, 9954644, 17420627, 19909288, 34841254, 69682508, 139365016]

約数ペア:

[(1, 139365016), (2, 69682508), (4, 34841254), (7, 19909288), (8, 17420627), (14, 9954644), (28, 4977322), (49, 2844184), (56, 2488661), (98, 1422092), (196, 711046), (343, 406312), (392, 355523), (686, 203156), (1372, 101578), (2744, 50789)]