128189832

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{15131}}^1$

素因数の和:15493

約数の個数: 32

約数和(自身を含む): 321403680

約数和(自身を除く): 193213848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 15131, 30262, 45393, 60524, 90786, 121048, 181572, 363144, 5341243, 10682486, 16023729, 21364972, 32047458, 42729944, 64094916, 128189832]

約数ペア:

[(1, 128189832), (2, 64094916), (3, 42729944), (4, 32047458), (6, 21364972), (8, 16023729), (12, 10682486), (24, 5341243), (353, 363144), (706, 181572), (1059, 121048), (1412, 90786), (2118, 60524), (2824, 45393), (4236, 30262), (8472, 15131)]