127748068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97073}}^1$

素因数の和:97131

約数の個数: 24

約数和(自身を含む): 260934912

約数和(自身を除く): 133186844

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 97073, 194146, 388292, 679511, 1359022, 2718044, 4562431, 9124862, 18249724, 31937017, 63874034, 127748068]

約数ペア:

[(1, 127748068), (2, 63874034), (4, 31937017), (7, 18249724), (14, 9124862), (28, 4562431), (47, 2718044), (94, 1359022), (188, 679511), (329, 388292), (658, 194146), (1316, 97073)]