128608536

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 397440000

約数和(自身を除く): 268831464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 588, 686, 714, 833, 919, 952, 1029, 1176, 1372, 1428, 1666, 1838, 2058, 2499, 2744, 2757, 2856, 3332, 3676, 4116, 4998, 5514, 5831, 6433, 6664, 7352, 8232, 9996, 11028, 11662, 12866, 15623, 17493, 19299, 19992, 22056, 23324, 25732, 31246, 34986, 38598, 45031, 46648, 46869, 51464, 62492, 69972, 77196, 90062, 93738, 109361, 124984, 135093, 139944, 154392, 180124, 187476, 218722, 270186, 315217, 328083, 360248, 374952, 437444, 540372, 630434, 656166, 765527, 874888, 945651, 1080744, 1260868, 1312332, 1531054, 1891302, 2296581, 2521736, 2624664, 3062108, 3782604, 4593162, 5358689, 6124216, 7565208, 9186324, 10717378, 16076067, 18372648, 21434756, 32152134, 42869512, 64304268, 128608536]

約数ペア:

[(1, 128608536), (2, 64304268), (3, 42869512), (4, 32152134), (6, 21434756), (7, 18372648), (8, 16076067), (12, 10717378), (14, 9186324), (17, 7565208), (21, 6124216), (24, 5358689), (28, 4593162), (34, 3782604), (42, 3062108), (49, 2624664), (51, 2521736), (56, 2296581), (68, 1891302), (84, 1531054), (98, 1312332), (102, 1260868), (119, 1080744), (136, 945651), (147, 874888), (168, 765527), (196, 656166), (204, 630434), (238, 540372), (294, 437444), (343, 374952), (357, 360248), (392, 328083), (408, 315217), (476, 270186), (588, 218722), (686, 187476), (714, 180124), (833, 154392), (919, 139944), (952, 135093), (1029, 124984), (1176, 109361), (1372, 93738), (1428, 90062), (1666, 77196), (1838, 69972), (2058, 62492), (2499, 51464), (2744, 46869), (2757, 46648), (2856, 45031), (3332, 38598), (3676, 34986), (4116, 31246), (4998, 25732), (5514, 23324), (5831, 22056), (6433, 19992), (6664, 19299), (7352, 17493), (8232, 15623), (9996, 12866), (11028, 11662)]