121227128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1499}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 248400000

約数和(自身を除く): 127172872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 919, 1499, 1838, 2998, 3676, 5996, 7352, 10109, 11992, 16489, 20218, 32978, 40436, 65956, 80872, 131912, 1377581, 2755162, 5510324, 11020648, 15153391, 30306782, 60613564, 121227128]

約数ペア:

[(1, 121227128), (2, 60613564), (4, 30306782), (8, 15153391), (11, 11020648), (22, 5510324), (44, 2755162), (88, 1377581), (919, 131912), (1499, 80872), (1838, 65956), (2998, 40436), (3676, 32978), (5996, 20218), (7352, 16489), (10109, 11992)]