173946872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68161}}^1$

素因数の和:68207

約数の個数: 32

約数和(自身を含む): 368074800

約数和(自身を除く): 194127928

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 68161, 136322, 272644, 545288, 749771, 1499542, 1976669, 2999084, 3953338, 5998168, 7906676, 15813352, 21743359, 43486718, 86973436, 173946872]

約数ペア:

[(1, 173946872), (2, 86973436), (4, 43486718), (8, 21743359), (11, 15813352), (22, 7906676), (29, 5998168), (44, 3953338), (58, 2999084), (88, 1976669), (116, 1499542), (232, 749771), (319, 545288), (638, 272644), (1276, 136322), (2552, 68161)]