161030666

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4561}}^1$

素因数の和:4829

約数の個数: 16

約数和(自身を含む): 245253120

約数和(自身を除く): 84222454

約数列:

[1, 2, 127, 139, 254, 278, 4561, 9122, 17653, 35306, 579247, 633979, 1158494, 1267958, 80515333, 161030666]

約数ペア:

[(1, 161030666), (2, 80515333), (127, 1267958), (139, 1158494), (254, 633979), (278, 579247), (4561, 35306), (9122, 17653)]