159678741548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1\times {\mathrm{19469}}^1$

素因数の和:20150

約数の個数: 48

約数和(自身を含む): 295956460800

約数和(自身を除く): 136277719252

約数列:

[1, 2, 4, 19, 38, 76, 311, 347, 622, 694, 1244, 1388, 5909, 6593, 11818, 13186, 19469, 23636, 26372, 38938, 77876, 107917, 215834, 369911, 431668, 739822, 1479644, 2050423, 4100846, 6054859, 6755743, 8201692, 12109718, 13511486, 24219436, 27022972, 115042321, 128359117, 230084642, 256718234, 460169284, 513436468, 2101036073, 4202072146, 8404144292, 39919685387, 79839370774, 159678741548]

約数ペア:

[(1, 159678741548), (2, 79839370774), (4, 39919685387), (19, 8404144292), (38, 4202072146), (76, 2101036073), (311, 513436468), (347, 460169284), (622, 256718234), (694, 230084642), (1244, 128359117), (1388, 115042321), (5909, 27022972), (6593, 24219436), (11818, 13511486), (13186, 12109718), (19469, 8201692), (23636, 6755743), (26372, 6054859), (38938, 4100846), (77876, 2050423), (107917, 1479644), (215834, 739822), (369911, 431668)]