128214576

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 180

約数和(自身を含む): 433508712

約数和(自身を除く): 305294136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 673, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1346, 1512, 1701, 1764, 1944, 2019, 2268, 2352, 2646, 2692, 3024, 3402, 3528, 3888, 3969, 4038, 4536, 4711, 5292, 5384, 6057, 6804, 7056, 7938, 8076, 9072, 9422, 10584, 10768, 11907, 12114, 13608, 14133, 15876, 16152, 18171, 18844, 21168, 23814, 24228, 27216, 28266, 31752, 32304, 32977, 36342, 37688, 42399, 47628, 48456, 54513, 56532, 63504, 65954, 72684, 75376, 84798, 95256, 96912, 98931, 109026, 113064, 127197, 131908, 145368, 163539, 169596, 190512, 197862, 218052, 226128, 254394, 263816, 290736, 296793, 327078, 339192, 381591, 395724, 436104, 508788, 527632, 593586, 654156, 678384, 763182, 791448, 872208, 890379, 1017576, 1144773, 1187172, 1308312, 1526364, 1582896, 1780758, 2035152, 2289546, 2374344, 2616624, 2671137, 3052728, 3561516, 4579092, 4748688, 5342274, 6105456, 7123032, 8013411, 9158184, 10684548, 14246064, 16026822, 18316368, 21369096, 32053644, 42738192, 64107288, 128214576]

約数ペア:

[(1, 128214576), (2, 64107288), (3, 42738192), (4, 32053644), (6, 21369096), (7, 18316368), (8, 16026822), (9, 14246064), (12, 10684548), (14, 9158184), (16, 8013411), (18, 7123032), (21, 6105456), (24, 5342274), (27, 4748688), (28, 4579092), (36, 3561516), (42, 3052728), (48, 2671137), (49, 2616624), (54, 2374344), (56, 2289546), (63, 2035152), (72, 1780758), (81, 1582896), (84, 1526364), (98, 1308312), (108, 1187172), (112, 1144773), (126, 1017576), (144, 890379), (147, 872208), (162, 791448), (168, 763182), (189, 678384), (196, 654156), (216, 593586), (243, 527632), (252, 508788), (294, 436104), (324, 395724), (336, 381591), (378, 339192), (392, 327078), (432, 296793), (441, 290736), (486, 263816), (504, 254394), (567, 226128), (588, 218052), (648, 197862), (673, 190512), (756, 169596), (784, 163539), (882, 145368), (972, 131908), (1008, 127197), (1134, 113064), (1176, 109026), (1296, 98931), (1323, 96912), (1346, 95256), (1512, 84798), (1701, 75376), (1764, 72684), (1944, 65954), (2019, 63504), (2268, 56532), (2352, 54513), (2646, 48456), (2692, 47628), (3024, 42399), (3402, 37688), (3528, 36342), (3888, 32977), (3969, 32304), (4038, 31752), (4536, 28266), (4711, 27216), (5292, 24228), (5384, 23814), (6057, 21168), (6804, 18844), (7056, 18171), (7938, 16152), (8076, 15876), (9072, 14133), (9422, 13608), (10584, 12114), (10768, 11907)]