128549718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1669}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 304808400

約数和(自身を除く): 176258682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 389, 778, 1167, 1669, 2334, 3338, 3501, 4279, 5007, 7002, 8558, 10014, 12837, 15021, 18359, 25674, 30042, 36718, 38511, 55077, 77022, 110154, 165231, 330462, 649241, 1298482, 1947723, 3895446, 5843169, 7141651, 11686338, 14283302, 21424953, 42849906, 64274859, 128549718]

約数ペア:

[(1, 128549718), (2, 64274859), (3, 42849906), (6, 21424953), (9, 14283302), (11, 11686338), (18, 7141651), (22, 5843169), (33, 3895446), (66, 1947723), (99, 1298482), (198, 649241), (389, 330462), (778, 165231), (1167, 110154), (1669, 77022), (2334, 55077), (3338, 38511), (3501, 36718), (4279, 30042), (5007, 25674), (7002, 18359), (8558, 15021), (10014, 12837)]