123028864

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 305363520

約数和(自身を除く): 182334656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 128, 136, 164, 197, 224, 238, 272, 287, 328, 394, 448, 476, 544, 574, 656, 697, 788, 896, 952, 1088, 1148, 1312, 1379, 1394, 1576, 1904, 2176, 2296, 2624, 2758, 2788, 3152, 3349, 3808, 4592, 4879, 5248, 5516, 5576, 6304, 6698, 7616, 8077, 9184, 9758, 11032, 11152, 12608, 13396, 15232, 16154, 18368, 19516, 22064, 22304, 23443, 25216, 26792, 32308, 36736, 39032, 44128, 44608, 46886, 53584, 56539, 64616, 78064, 88256, 89216, 93772, 107168, 113078, 129232, 137309, 156128, 176512, 187544, 214336, 226156, 258464, 274618, 312256, 375088, 428672, 452312, 516928, 549236, 624512, 750176, 904624, 961163, 1033856, 1098472, 1500352, 1809248, 1922326, 2196944, 3000704, 3618496, 3844652, 4393888, 7236992, 7689304, 8787776, 15378608, 17575552, 30757216, 61514432, 123028864]

約数ペア:

[(1, 123028864), (2, 61514432), (4, 30757216), (7, 17575552), (8, 15378608), (14, 8787776), (16, 7689304), (17, 7236992), (28, 4393888), (32, 3844652), (34, 3618496), (41, 3000704), (56, 2196944), (64, 1922326), (68, 1809248), (82, 1500352), (112, 1098472), (119, 1033856), (128, 961163), (136, 904624), (164, 750176), (197, 624512), (224, 549236), (238, 516928), (272, 452312), (287, 428672), (328, 375088), (394, 312256), (448, 274618), (476, 258464), (544, 226156), (574, 214336), (656, 187544), (697, 176512), (788, 156128), (896, 137309), (952, 129232), (1088, 113078), (1148, 107168), (1312, 93772), (1379, 89216), (1394, 88256), (1576, 78064), (1904, 64616), (2176, 56539), (2296, 53584), (2624, 46886), (2758, 44608), (2788, 44128), (3152, 39032), (3349, 36736), (3808, 32308), (4592, 26792), (4879, 25216), (5248, 23443), (5516, 22304), (5576, 22064), (6304, 19516), (6698, 18368), (7616, 16154), (8077, 15232), (9184, 13396), (9758, 12608), (11032, 11152)]