140813568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{8731}}^1$

素因数の和:8760

約数の個数: 108

約数和(自身を含む): 464053408

約数和(自身を除く): 323239840

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, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 8731, 16128, 17462, 26193, 34924, 52386, 61117, 69848, 78579, 104772, 122234, 139696, 157158, 183351, 209544, 244468, 279392, 314316, 366702, 419088, 488936, 550053, 558784, 628632, 733404, 838176, 977872, 1100106, 1117568, 1257264, 1466808, 1676352, 1955744, 2200212, 2235136, 2514528, 2933616, 3352704, 3911488, 4400424, 5029056, 5867232, 6705408, 7822976, 8800848, 10058112, 11734464, 15645952, 17601696, 20116224, 23468928, 35203392, 46937856, 70406784, 140813568]

約数ペア:

[(1, 140813568), (2, 70406784), (3, 46937856), (4, 35203392), (6, 23468928), (7, 20116224), (8, 17601696), (9, 15645952), (12, 11734464), (14, 10058112), (16, 8800848), (18, 7822976), (21, 6705408), (24, 5867232), (28, 5029056), (32, 4400424), (36, 3911488), (42, 3352704), (48, 2933616), (56, 2514528), (63, 2235136), (64, 2200212), (72, 1955744), (84, 1676352), (96, 1466808), (112, 1257264), (126, 1117568), (128, 1100106), (144, 977872), (168, 838176), (192, 733404), (224, 628632), (252, 558784), (256, 550053), (288, 488936), (336, 419088), (384, 366702), (448, 314316), (504, 279392), (576, 244468), (672, 209544), (768, 183351), (896, 157158), (1008, 139696), (1152, 122234), (1344, 104772), (1792, 78579), (2016, 69848), (2304, 61117), (2688, 52386), (4032, 34924), (5376, 26193), (8064, 17462), (8731, 16128)]