128394222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18181}}^1$

素因数の和:18304

約数の個数: 32

約数和(自身を含む): 282766464

約数和(自身を除く): 154372242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 18181, 36362, 54543, 109086, 199991, 399982, 599973, 1199946, 1945367, 3890734, 5836101, 11672202, 21399037, 42798074, 64197111, 128394222]

約数ペア:

[(1, 128394222), (2, 64197111), (3, 42798074), (6, 21399037), (11, 11672202), (22, 5836101), (33, 3890734), (66, 1945367), (107, 1199946), (214, 599973), (321, 399982), (642, 199991), (1177, 109086), (2354, 54543), (3531, 36362), (7062, 18181)]