128636496

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3559}}^1$

素因数の和:3824

約数の個数: 60

約数和(自身を含む): 361539360

約数和(自身を除く): 232902864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 3559, 4016, 4518, 6024, 7118, 9036, 10677, 12048, 14236, 18072, 21354, 28472, 32031, 36144, 42708, 56944, 64062, 85416, 128124, 170832, 256248, 512496, 893309, 1786618, 2679927, 3573236, 5359854, 7146472, 8039781, 10719708, 14292944, 16079562, 21439416, 32159124, 42878832, 64318248, 128636496]

約数ペア:

[(1, 128636496), (2, 64318248), (3, 42878832), (4, 32159124), (6, 21439416), (8, 16079562), (9, 14292944), (12, 10719708), (16, 8039781), (18, 7146472), (24, 5359854), (36, 3573236), (48, 2679927), (72, 1786618), (144, 893309), (251, 512496), (502, 256248), (753, 170832), (1004, 128124), (1506, 85416), (2008, 64062), (2259, 56944), (3012, 42708), (3559, 36144), (4016, 32031), (4518, 28472), (6024, 21354), (7118, 18072), (9036, 14236), (10677, 12048)]