127848028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{937}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 279869184

約数和(自身を除く): 152021156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 443, 886, 937, 1772, 1874, 3101, 3748, 4873, 6202, 6559, 9746, 10307, 12404, 13118, 19492, 20614, 26236, 34111, 41228, 68222, 72149, 136444, 144298, 288596, 415091, 830182, 1660364, 2905637, 4566001, 5811274, 9132002, 11622548, 18264004, 31962007, 63924014, 127848028]

約数ペア:

[(1, 127848028), (2, 63924014), (4, 31962007), (7, 18264004), (11, 11622548), (14, 9132002), (22, 5811274), (28, 4566001), (44, 2905637), (77, 1660364), (154, 830182), (308, 415091), (443, 288596), (886, 144298), (937, 136444), (1772, 72149), (1874, 68222), (3101, 41228), (3748, 34111), (4873, 26236), (6202, 20614), (6559, 19492), (9746, 13118), (10307, 12404)]