139163108

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{8923}}^1$

素因数の和:9491

約数の個数: 24

約数和(自身を含む): 278857152

約数和(自身を除く): 139694044

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 8923, 15596, 17846, 35692, 62461, 124922, 249844, 4970111, 9940222, 19880444, 34790777, 69581554, 139163108]

約数ペア:

[(1, 139163108), (2, 69581554), (4, 34790777), (7, 19880444), (14, 9940222), (28, 4970111), (557, 249844), (1114, 124922), (2228, 62461), (3899, 35692), (7798, 17846), (8923, 15596)]