123145344

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{15271}}^1$

素因数の和:15298

約数の個数: 96

約数和(自身を含む): 405013440

約数和(自身を除く): 281868096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 15271, 30542, 45813, 61084, 91626, 106897, 122168, 137439, 183252, 213794, 244336, 274878, 320691, 366504, 427588, 488672, 549756, 641382, 733008, 855176, 962073, 977344, 1099512, 1282764, 1466016, 1710352, 1924146, 1954688, 2199024, 2565528, 2932032, 3420704, 3848292, 4398048, 5131056, 5864064, 6841408, 7696584, 8796096, 10262112, 13682816, 15393168, 17592192, 20524224, 30786336, 41048448, 61572672, 123145344]

約数ペア:

[(1, 123145344), (2, 61572672), (3, 41048448), (4, 30786336), (6, 20524224), (7, 17592192), (8, 15393168), (9, 13682816), (12, 10262112), (14, 8796096), (16, 7696584), (18, 6841408), (21, 5864064), (24, 5131056), (28, 4398048), (32, 3848292), (36, 3420704), (42, 2932032), (48, 2565528), (56, 2199024), (63, 1954688), (64, 1924146), (72, 1710352), (84, 1466016), (96, 1282764), (112, 1099512), (126, 977344), (128, 962073), (144, 855176), (168, 733008), (192, 641382), (224, 549756), (252, 488672), (288, 427588), (336, 366504), (384, 320691), (448, 274878), (504, 244336), (576, 213794), (672, 183252), (896, 137439), (1008, 122168), (1152, 106897), (1344, 91626), (2016, 61084), (2688, 45813), (4032, 30542), (8064, 15271)]