128028714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26573}}^1$

素因数の和:26662

約数の個数: 32

約数和(自身を含む): 283172544

約数和(自身を除く): 155143830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 26573, 53146, 79719, 159438, 292303, 584606, 876909, 1753818, 1939829, 3879658, 5819487, 11638974, 21338119, 42676238, 64014357, 128028714]

約数ペア:

[(1, 128028714), (2, 64014357), (3, 42676238), (6, 21338119), (11, 11638974), (22, 5819487), (33, 3879658), (66, 1939829), (73, 1753818), (146, 876909), (219, 584606), (438, 292303), (803, 159438), (1606, 79719), (2409, 53146), (4818, 26573)]