155536304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 395808000

約数和(自身を除く): 240271696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 242, 253, 308, 322, 368, 484, 499, 506, 616, 644, 847, 968, 998, 1012, 1232, 1288, 1694, 1771, 1936, 1996, 2024, 2576, 2783, 3388, 3493, 3542, 3992, 4048, 5489, 5566, 6776, 6986, 7084, 7984, 10978, 11132, 11477, 13552, 13972, 14168, 19481, 21956, 22264, 22954, 27944, 28336, 38423, 38962, 43912, 44528, 45908, 55888, 60379, 76846, 77924, 80339, 87824, 91816, 120758, 126247, 153692, 155848, 160678, 183632, 241516, 252494, 307384, 311696, 321356, 422653, 483032, 504988, 614768, 642712, 845306, 883729, 966064, 1009976, 1285424, 1388717, 1690612, 1767458, 2019952, 2777434, 3381224, 3534916, 5554868, 6762448, 7069832, 9721019, 11109736, 14139664, 19442038, 22219472, 38884076, 77768152, 155536304]

約数ペア:

[(1, 155536304), (2, 77768152), (4, 38884076), (7, 22219472), (8, 19442038), (11, 14139664), (14, 11109736), (16, 9721019), (22, 7069832), (23, 6762448), (28, 5554868), (44, 3534916), (46, 3381224), (56, 2777434), (77, 2019952), (88, 1767458), (92, 1690612), (112, 1388717), (121, 1285424), (154, 1009976), (161, 966064), (176, 883729), (184, 845306), (242, 642712), (253, 614768), (308, 504988), (322, 483032), (368, 422653), (484, 321356), (499, 311696), (506, 307384), (616, 252494), (644, 241516), (847, 183632), (968, 160678), (998, 155848), (1012, 153692), (1232, 126247), (1288, 120758), (1694, 91816), (1771, 87824), (1936, 80339), (1996, 77924), (2024, 76846), (2576, 60379), (2783, 55888), (3388, 45908), (3493, 44528), (3542, 43912), (3992, 38962), (4048, 38423), (5489, 28336), (5566, 27944), (6776, 22954), (6986, 22264), (7084, 21956), (7984, 19481), (10978, 14168), (11132, 13972), (11477, 13552)]