128356338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26641}}^1$

素因数の和:26730

約数の個数: 32

約数和(自身を含む): 283897152

約数和(自身を除く): 155540814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 26641, 53282, 79923, 159846, 293051, 586102, 879153, 1758306, 1944793, 3889586, 5834379, 11668758, 21392723, 42785446, 64178169, 128356338]

約数ペア:

[(1, 128356338), (2, 64178169), (3, 42785446), (6, 21392723), (11, 11668758), (22, 5834379), (33, 3889586), (66, 1944793), (73, 1758306), (146, 879153), (219, 586102), (438, 293051), (803, 159846), (1606, 79923), (2409, 53282), (4818, 26641)]