121931216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{62981}}^1$

素因数の和:63011

約数の個数: 30

約数和(自身を含む): 259674786

約数和(自身を除く): 137743570

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 62981, 125962, 251924, 503848, 692791, 1007696, 1385582, 2771164, 5542328, 7620701, 11084656, 15241402, 30482804, 60965608, 121931216]

約数ペア:

[(1, 121931216), (2, 60965608), (4, 30482804), (8, 15241402), (11, 11084656), (16, 7620701), (22, 5542328), (44, 2771164), (88, 1385582), (121, 1007696), (176, 692791), (242, 503848), (484, 251924), (968, 125962), (1936, 62981)]