131081646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49993}}^1$

素因数の和:50040

約数の個数: 32

約数和(自身を含む): 287965440

約数和(自身を除く): 156883794

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 49993, 99986, 149979, 299958, 949867, 1149839, 1899734, 2299678, 2849601, 3449517, 5699202, 6899034, 21846941, 43693882, 65540823, 131081646]

約数ペア:

[(1, 131081646), (2, 65540823), (3, 43693882), (6, 21846941), (19, 6899034), (23, 5699202), (38, 3449517), (46, 2849601), (57, 2299678), (69, 1899734), (114, 1149839), (138, 949867), (437, 299958), (874, 149979), (1311, 99986), (2622, 49993)]