140453244

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{68447}}^1$

素因数の和:68479

約数の個数: 48

約数和(自身を含む): 383308800

約数和(自身を除く): 242855556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 68447, 136894, 205341, 273788, 410682, 616023, 821364, 1232046, 1300493, 1848069, 2464092, 2600986, 3696138, 3901479, 5201972, 7392276, 7802958, 11704437, 15605916, 23408874, 35113311, 46817748, 70226622, 140453244]

約数ペア:

[(1, 140453244), (2, 70226622), (3, 46817748), (4, 35113311), (6, 23408874), (9, 15605916), (12, 11704437), (18, 7802958), (19, 7392276), (27, 5201972), (36, 3901479), (38, 3696138), (54, 2600986), (57, 2464092), (76, 1848069), (108, 1300493), (114, 1232046), (171, 821364), (228, 616023), (342, 410682), (513, 273788), (684, 205341), (1026, 136894), (2052, 68447)]