144472256

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 84

約数和(自身を含む): 311600088

約数和(自身を除く): 167127832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 107, 136, 146, 214, 272, 289, 292, 428, 544, 578, 584, 856, 1088, 1156, 1168, 1241, 1712, 1819, 2312, 2336, 2482, 3424, 3638, 4624, 4672, 4964, 6848, 7276, 7811, 9248, 9928, 14552, 15622, 18496, 19856, 21097, 29104, 30923, 31244, 39712, 42194, 58208, 61846, 62488, 79424, 84388, 116416, 123692, 124976, 132787, 168776, 247384, 249952, 265574, 337552, 494768, 499904, 531148, 675104, 989536, 1062296, 1350208, 1979072, 2124592, 2257379, 4249184, 4514758, 8498368, 9029516, 18059032, 36118064, 72236128, 144472256]

約数ペア:

[(1, 144472256), (2, 72236128), (4, 36118064), (8, 18059032), (16, 9029516), (17, 8498368), (32, 4514758), (34, 4249184), (64, 2257379), (68, 2124592), (73, 1979072), (107, 1350208), (136, 1062296), (146, 989536), (214, 675104), (272, 531148), (289, 499904), (292, 494768), (428, 337552), (544, 265574), (578, 249952), (584, 247384), (856, 168776), (1088, 132787), (1156, 124976), (1168, 123692), (1241, 116416), (1712, 84388), (1819, 79424), (2312, 62488), (2336, 61846), (2482, 58208), (3424, 42194), (3638, 39712), (4624, 31244), (4672, 30923), (4964, 29104), (6848, 21097), (7276, 19856), (7811, 18496), (9248, 15622), (9928, 14552)]