142206222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2963}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 300193920

約数和(自身を除く): 157987698

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 1263, 2526, 2963, 5926, 7999, 8889, 15998, 17778, 23997, 47994, 56297, 112594, 168891, 337782, 1247423, 2494846, 3742269, 7484538, 23701037, 47402074, 71103111, 142206222]

約数ペア:

[(1, 142206222), (2, 71103111), (3, 47402074), (6, 23701037), (19, 7484538), (38, 3742269), (57, 2494846), (114, 1247423), (421, 337782), (842, 168891), (1263, 112594), (2526, 56297), (2963, 47994), (5926, 23997), (7999, 17778), (8889, 15998)]