140757008

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 343504800

約数和(自身を除く): 202747792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 59, 68, 98, 112, 118, 119, 136, 179, 196, 236, 238, 272, 358, 392, 413, 472, 476, 716, 784, 826, 833, 944, 952, 1003, 1253, 1432, 1652, 1666, 1904, 2006, 2506, 2864, 2891, 3043, 3304, 3332, 4012, 5012, 5782, 6086, 6608, 6664, 7021, 8024, 8771, 10024, 10561, 11564, 12172, 13328, 14042, 16048, 17542, 20048, 21122, 21301, 23128, 24344, 28084, 35084, 42244, 42602, 46256, 48688, 49147, 56168, 70168, 73927, 84488, 85204, 98294, 112336, 140336, 147854, 149107, 168976, 170408, 179537, 196588, 295708, 298214, 340816, 359074, 393176, 517489, 591416, 596428, 718148, 786352, 1034978, 1182832, 1192856, 1256759, 1436296, 2069956, 2385712, 2513518, 2872592, 4139912, 5027036, 8279824, 8797313, 10054072, 17594626, 20108144, 35189252, 70378504, 140757008]

約数ペア:

[(1, 140757008), (2, 70378504), (4, 35189252), (7, 20108144), (8, 17594626), (14, 10054072), (16, 8797313), (17, 8279824), (28, 5027036), (34, 4139912), (49, 2872592), (56, 2513518), (59, 2385712), (68, 2069956), (98, 1436296), (112, 1256759), (118, 1192856), (119, 1182832), (136, 1034978), (179, 786352), (196, 718148), (236, 596428), (238, 591416), (272, 517489), (358, 393176), (392, 359074), (413, 340816), (472, 298214), (476, 295708), (716, 196588), (784, 179537), (826, 170408), (833, 168976), (944, 149107), (952, 147854), (1003, 140336), (1253, 112336), (1432, 98294), (1652, 85204), (1666, 84488), (1904, 73927), (2006, 70168), (2506, 56168), (2864, 49147), (2891, 48688), (3043, 46256), (3304, 42602), (3332, 42244), (4012, 35084), (5012, 28084), (5782, 24344), (6086, 23128), (6608, 21301), (6664, 21122), (7021, 20048), (8024, 17542), (8771, 16048), (10024, 14042), (10561, 13328), (11564, 12172)]