138428484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23399}}^1$

素因数の和:23452

約数の個数: 48

約数和(自身を含む): 353808000

約数和(自身を除く): 215379516

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, 23399, 46798, 70197, 93596, 140394, 280788, 397783, 678571, 795566, 1193349, 1357142, 1591132, 2035713, 2386698, 2714284, 4071426, 4773396, 8142852, 11535707, 23071414, 34607121, 46142828, 69214242, 138428484]

約数ペア:

[(1, 138428484), (2, 69214242), (3, 46142828), (4, 34607121), (6, 23071414), (12, 11535707), (17, 8142852), (29, 4773396), (34, 4071426), (51, 2714284), (58, 2386698), (68, 2035713), (87, 1591132), (102, 1357142), (116, 1193349), (174, 795566), (204, 678571), (348, 397783), (493, 280788), (986, 140394), (1479, 93596), (1972, 70197), (2958, 46798), (5916, 23399)]