131679856

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15269}}^1$

素因数の和:15302

約数の個数: 60

約数和(自身を含む): 323785080

約数和(自身を除く): 192105224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 15269, 30538, 61076, 106883, 122152, 167959, 213766, 244304, 335918, 427532, 671836, 748181, 855064, 1175713, 1343672, 1496362, 1710128, 2351426, 2687344, 2992724, 4702852, 5985448, 8229991, 9405704, 11970896, 16459982, 18811408, 32919964, 65839928, 131679856]

約数ペア:

[(1, 131679856), (2, 65839928), (4, 32919964), (7, 18811408), (8, 16459982), (11, 11970896), (14, 9405704), (16, 8229991), (22, 5985448), (28, 4702852), (44, 2992724), (49, 2687344), (56, 2351426), (77, 1710128), (88, 1496362), (98, 1343672), (112, 1175713), (154, 855064), (176, 748181), (196, 671836), (308, 427532), (392, 335918), (539, 244304), (616, 213766), (784, 167959), (1078, 122152), (1232, 106883), (2156, 61076), (4312, 30538), (8624, 15269)]