127156949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 19930411

約数列:

[1, 19, 23, 41, 47, 151, 437, 779, 893, 943, 1081, 1927, 2869, 3473, 6191, 7097, 17917, 20539, 36613, 44321, 65987, 117629, 134843, 142393, 163231, 290977, 842099, 2705467, 3101389, 5528563, 6692471, 127156949]

約数ペア:

[(1, 127156949), (19, 6692471), (23, 5528563), (41, 3101389), (47, 2705467), (151, 842099), (437, 290977), (779, 163231), (893, 142393), (943, 134843), (1081, 117629), (1927, 65987), (2869, 44321), (3473, 36613), (6191, 20539), (7097, 17917)]