137799854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{49109}}^1$

素因数の和:49195

約数の個数: 16

約数和(自身を含む): 219227040

約数和(自身を除く): 81427186

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 49109, 98218, 1129507, 2259014, 2995649, 5991298, 68899927, 137799854]

約数ペア:

[(1, 137799854), (2, 68899927), (23, 5991298), (46, 2995649), (61, 2259014), (122, 1129507), (1403, 98218), (2806, 49109)]