121893264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 378586260

約数和(自身を除く): 256692996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 101, 102, 116, 136, 144, 153, 174, 202, 204, 232, 261, 272, 289, 303, 306, 348, 404, 408, 464, 493, 522, 578, 606, 612, 696, 808, 816, 867, 909, 986, 1044, 1156, 1212, 1224, 1392, 1479, 1616, 1717, 1734, 1818, 1972, 2088, 2312, 2424, 2448, 2601, 2929, 2958, 3434, 3468, 3636, 3944, 4176, 4437, 4624, 4848, 5151, 5202, 5858, 5916, 6868, 6936, 7272, 7888, 8381, 8787, 8874, 10302, 10404, 11716, 11832, 13736, 13872, 14544, 15453, 16762, 17574, 17748, 20604, 20808, 23432, 23664, 25143, 26361, 27472, 29189, 30906, 33524, 35148, 35496, 41208, 41616, 46864, 49793, 50286, 52722, 58378, 61812, 67048, 70296, 70992, 75429, 82416, 87567, 99586, 100572, 105444, 116756, 123624, 134096, 140592, 149379, 150858, 175134, 199172, 201144, 210888, 233512, 247248, 262701, 298758, 301716, 350268, 398344, 402288, 421776, 448137, 467024, 525402, 597516, 603432, 700536, 796688, 846481, 896274, 1050804, 1195032, 1206864, 1401072, 1692962, 1792548, 2101608, 2390064, 2539443, 3385924, 3585096, 4203216, 5078886, 6771848, 7170192, 7618329, 10157772, 13543696, 15236658, 20315544, 30473316, 40631088, 60946632, 121893264]

約数ペア:

[(1, 121893264), (2, 60946632), (3, 40631088), (4, 30473316), (6, 20315544), (8, 15236658), (9, 13543696), (12, 10157772), (16, 7618329), (17, 7170192), (18, 6771848), (24, 5078886), (29, 4203216), (34, 3585096), (36, 3385924), (48, 2539443), (51, 2390064), (58, 2101608), (68, 1792548), (72, 1692962), (87, 1401072), (101, 1206864), (102, 1195032), (116, 1050804), (136, 896274), (144, 846481), (153, 796688), (174, 700536), (202, 603432), (204, 597516), (232, 525402), (261, 467024), (272, 448137), (289, 421776), (303, 402288), (306, 398344), (348, 350268), (404, 301716), (408, 298758), (464, 262701), (493, 247248), (522, 233512), (578, 210888), (606, 201144), (612, 199172), (696, 175134), (808, 150858), (816, 149379), (867, 140592), (909, 134096), (986, 123624), (1044, 116756), (1156, 105444), (1212, 100572), (1224, 99586), (1392, 87567), (1479, 82416), (1616, 75429), (1717, 70992), (1734, 70296), (1818, 67048), (1972, 61812), (2088, 58378), (2312, 52722), (2424, 50286), (2448, 49793), (2601, 46864), (2929, 41616), (2958, 41208), (3434, 35496), (3468, 35148), (3636, 33524), (3944, 30906), (4176, 29189), (4437, 27472), (4624, 26361), (4848, 25143), (5151, 23664), (5202, 23432), (5858, 20808), (5916, 20604), (6868, 17748), (6936, 17574), (7272, 16762), (7888, 15453), (8381, 14544), (8787, 13872), (8874, 13736), (10302, 11832), (10404, 11716)]