128247628432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{17581}}^1$

素因数の和:17829

約数の個数: 160

約数和(自身を含む): 321478852608

約数和(自身を除く): 193231224176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 191, 217, 248, 308, 341, 382, 434, 496, 616, 682, 764, 868, 1232, 1337, 1364, 1528, 1736, 2101, 2387, 2674, 2728, 3056, 3472, 4202, 4774, 5348, 5456, 5921, 8404, 9548, 10696, 11842, 14707, 16808, 17581, 19096, 21392, 23684, 29414, 33616, 35162, 38192, 41447, 47368, 58828, 65131, 70324, 82894, 94736, 117656, 123067, 130262, 140648, 165788, 193391, 235312, 246134, 260524, 281296, 331576, 386782, 455917, 492268, 521048, 545011, 663152, 773564, 911834, 984536, 1042096, 1090022, 1353737, 1547128, 1823668, 1969072, 2180044, 2707474, 3094256, 3357971, 3647336, 3815077, 4360088, 5414948, 5995121, 6715942, 7294672, 7630154, 8720176, 10829896, 11990242, 13431884, 15260308, 21659792, 23505797, 23980484, 26863768, 30520616, 36937681, 41965847, 47011594, 47960968, 53727536, 61041232, 73875362, 83931694, 94023188, 95921936, 104097101, 147750724, 167863388, 188046376, 208194202, 258563767, 295501448, 335726776, 376092752, 416388404, 517127534, 591002896, 671453552, 728679707, 832776808, 1034255068, 1145068111, 1457359414, 1665553616, 2068510136, 2290136222, 2914718828, 4137020272, 4580272444, 5829437656, 8015476777, 9160544888, 11658875312, 16030953554, 18321089776, 32061907108, 64123814216, 128247628432]

約数ペア:

[(1, 128247628432), (2, 64123814216), (4, 32061907108), (7, 18321089776), (8, 16030953554), (11, 11658875312), (14, 9160544888), (16, 8015476777), (22, 5829437656), (28, 4580272444), (31, 4137020272), (44, 2914718828), (56, 2290136222), (62, 2068510136), (77, 1665553616), (88, 1457359414), (112, 1145068111), (124, 1034255068), (154, 832776808), (176, 728679707), (191, 671453552), (217, 591002896), (248, 517127534), (308, 416388404), (341, 376092752), (382, 335726776), (434, 295501448), (496, 258563767), (616, 208194202), (682, 188046376), (764, 167863388), (868, 147750724), (1232, 104097101), (1337, 95921936), (1364, 94023188), (1528, 83931694), (1736, 73875362), (2101, 61041232), (2387, 53727536), (2674, 47960968), (2728, 47011594), (3056, 41965847), (3472, 36937681), (4202, 30520616), (4774, 26863768), (5348, 23980484), (5456, 23505797), (5921, 21659792), (8404, 15260308), (9548, 13431884), (10696, 11990242), (11842, 10829896), (14707, 8720176), (16808, 7630154), (17581, 7294672), (19096, 6715942), (21392, 5995121), (23684, 5414948), (29414, 4360088), (33616, 3815077), (35162, 3647336), (38192, 3357971), (41447, 3094256), (47368, 2707474), (58828, 2180044), (65131, 1969072), (70324, 1823668), (82894, 1547128), (94736, 1353737), (117656, 1090022), (123067, 1042096), (130262, 984536), (140648, 911834), (165788, 773564), (193391, 663152), (235312, 545011), (246134, 521048), (260524, 492268), (281296, 455917), (331576, 386782)]