165653544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 505866240

約数和(自身を除く): 340212696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 903, 966, 989, 997, 1032, 1204, 1288, 1806, 1932, 1978, 1994, 2408, 2967, 2991, 3612, 3864, 3956, 3988, 5934, 5982, 6923, 6979, 7224, 7912, 7976, 11868, 11964, 13846, 13958, 20769, 20937, 22931, 23736, 23928, 27692, 27916, 41538, 41874, 42871, 45862, 55384, 55832, 68793, 83076, 83748, 85742, 91724, 128613, 137586, 160517, 166152, 167496, 171484, 183448, 257226, 275172, 300097, 321034, 342968, 481551, 514452, 550344, 600194, 642068, 900291, 963102, 986033, 1028904, 1200388, 1284136, 1800582, 1926204, 1972066, 2400776, 2958099, 3601164, 3852408, 3944132, 5916198, 6902231, 7202328, 7888264, 11832396, 13804462, 20706693, 23664792, 27608924, 41413386, 55217848, 82826772, 165653544]

約数ペア:

[(1, 165653544), (2, 82826772), (3, 55217848), (4, 41413386), (6, 27608924), (7, 23664792), (8, 20706693), (12, 13804462), (14, 11832396), (21, 7888264), (23, 7202328), (24, 6902231), (28, 5916198), (42, 3944132), (43, 3852408), (46, 3601164), (56, 2958099), (69, 2400776), (84, 1972066), (86, 1926204), (92, 1800582), (129, 1284136), (138, 1200388), (161, 1028904), (168, 986033), (172, 963102), (184, 900291), (258, 642068), (276, 600194), (301, 550344), (322, 514452), (344, 481551), (483, 342968), (516, 321034), (552, 300097), (602, 275172), (644, 257226), (903, 183448), (966, 171484), (989, 167496), (997, 166152), (1032, 160517), (1204, 137586), (1288, 128613), (1806, 91724), (1932, 85742), (1978, 83748), (1994, 83076), (2408, 68793), (2967, 55832), (2991, 55384), (3612, 45862), (3864, 42871), (3956, 41874), (3988, 41538), (5934, 27916), (5982, 27692), (6923, 23928), (6979, 23736), (7224, 22931), (7912, 20937), (7976, 20769), (11868, 13958), (11964, 13846)]