121168978

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 211115520

約数和(自身を除く): 89946542

約数列:

[1, 2, 7, 14, 109, 218, 271, 293, 542, 586, 763, 1526, 1897, 2051, 3794, 4102, 29539, 31937, 59078, 63874, 79403, 158806, 206773, 223559, 413546, 447118, 555821, 1111642, 8654927, 17309854, 60584489, 121168978]

約数ペア:

[(1, 121168978), (2, 60584489), (7, 17309854), (14, 8654927), (109, 1111642), (218, 555821), (271, 447118), (293, 413546), (542, 223559), (586, 206773), (763, 158806), (1526, 79403), (1897, 63874), (2051, 59078), (3794, 31937), (4102, 29539)]