138060076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19534

約数の個数: 48

約数和(自身を含む): 314334720

約数和(自身を除く): 176274644

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 19489, 38978, 77956, 136423, 214379, 272846, 428758, 448247, 545692, 857516, 896494, 1500653, 1792988, 3001306, 3137729, 4930717, 6002612, 6275458, 9861434, 12550916, 19722868, 34515019, 69030038, 138060076]

約数ペア:

[(1, 138060076), (2, 69030038), (4, 34515019), (7, 19722868), (11, 12550916), (14, 9861434), (22, 6275458), (23, 6002612), (28, 4930717), (44, 3137729), (46, 3001306), (77, 1792988), (92, 1500653), (154, 896494), (161, 857516), (253, 545692), (308, 448247), (322, 428758), (506, 272846), (644, 214379), (1012, 136423), (1771, 77956), (3542, 38978), (7084, 19489)]