131775688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1301}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 138207032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1151, 1301, 2302, 2602, 4604, 5204, 9208, 10408, 12661, 14311, 25322, 28622, 50644, 57244, 101288, 114488, 1497451, 2994902, 5989804, 11979608, 16471961, 32943922, 65887844, 131775688]

約数ペア:

[(1, 131775688), (2, 65887844), (4, 32943922), (8, 16471961), (11, 11979608), (22, 5989804), (44, 2994902), (88, 1497451), (1151, 114488), (1301, 101288), (2302, 57244), (2602, 50644), (4604, 28622), (5204, 25322), (9208, 14311), (10408, 12661)]