123662148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20903}}^1$

素因数の和:20956

約数の個数: 48

約数和(自身を含む): 316068480

約数和(自身を除く): 192406332

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 20903, 41806, 62709, 83612, 125418, 250836, 355351, 606187, 710702, 1066053, 1212374, 1421404, 1818561, 2132106, 2424748, 3637122, 4264212, 7274244, 10305179, 20610358, 30915537, 41220716, 61831074, 123662148]

約数ペア:

[(1, 123662148), (2, 61831074), (3, 41220716), (4, 30915537), (6, 20610358), (12, 10305179), (17, 7274244), (29, 4264212), (34, 3637122), (51, 2424748), (58, 2132106), (68, 1818561), (87, 1421404), (102, 1212374), (116, 1066053), (174, 710702), (204, 606187), (348, 355351), (493, 250836), (986, 125418), (1479, 83612), (1972, 62709), (2958, 41806), (5916, 20903)]