128872512

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 224

約数和(自身を含む): 414771840

約数和(自身を除く): 285899328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 41, 48, 51, 54, 64, 68, 72, 82, 96, 102, 107, 108, 123, 136, 144, 153, 164, 192, 204, 214, 216, 246, 272, 288, 306, 321, 328, 369, 408, 428, 432, 459, 492, 544, 576, 612, 642, 656, 697, 738, 816, 856, 864, 918, 963, 984, 1088, 1107, 1224, 1284, 1312, 1394, 1476, 1632, 1712, 1728, 1819, 1836, 1926, 1968, 2091, 2214, 2448, 2568, 2624, 2788, 2889, 2952, 3264, 3424, 3638, 3672, 3852, 3936, 4182, 4387, 4428, 4896, 5136, 5457, 5576, 5778, 5904, 6273, 6848, 7276, 7344, 7704, 7872, 8364, 8774, 8856, 9792, 10272, 10914, 11152, 11556, 11808, 12546, 13161, 14552, 14688, 15408, 16371, 16728, 17548, 17712, 18819, 20544, 21828, 22304, 23112, 23616, 25092, 26322, 29104, 29376, 30816, 32742, 33456, 35096, 35424, 37638, 39483, 43656, 44608, 46224, 49113, 50184, 52644, 58208, 61632, 65484, 66912, 70192, 70848, 74579, 75276, 78966, 87312, 92448, 98226, 100368, 105288, 116416, 118449, 130968, 133824, 140384, 149158, 150552, 157932, 174624, 184896, 196452, 200736, 210576, 223737, 236898, 261936, 280768, 298316, 301104, 315864, 349248, 392904, 401472, 421152, 447474, 473796, 523872, 596632, 602208, 631728, 671211, 785808, 842304, 894948, 947592, 1047744, 1193264, 1204416, 1263456, 1342422, 1571616, 1789896, 1895184, 2013633, 2386528, 2526912, 2684844, 3143232, 3579792, 3790368, 4027266, 4773056, 5369688, 7159584, 7580736, 8054532, 10739376, 14319168, 16109064, 21478752, 32218128, 42957504, 64436256, 128872512]

約数ペア:

[(1, 128872512), (2, 64436256), (3, 42957504), (4, 32218128), (6, 21478752), (8, 16109064), (9, 14319168), (12, 10739376), (16, 8054532), (17, 7580736), (18, 7159584), (24, 5369688), (27, 4773056), (32, 4027266), (34, 3790368), (36, 3579792), (41, 3143232), (48, 2684844), (51, 2526912), (54, 2386528), (64, 2013633), (68, 1895184), (72, 1789896), (82, 1571616), (96, 1342422), (102, 1263456), (107, 1204416), (108, 1193264), (123, 1047744), (136, 947592), (144, 894948), (153, 842304), (164, 785808), (192, 671211), (204, 631728), (214, 602208), (216, 596632), (246, 523872), (272, 473796), (288, 447474), (306, 421152), (321, 401472), (328, 392904), (369, 349248), (408, 315864), (428, 301104), (432, 298316), (459, 280768), (492, 261936), (544, 236898), (576, 223737), (612, 210576), (642, 200736), (656, 196452), (697, 184896), (738, 174624), (816, 157932), (856, 150552), (864, 149158), (918, 140384), (963, 133824), (984, 130968), (1088, 118449), (1107, 116416), (1224, 105288), (1284, 100368), (1312, 98226), (1394, 92448), (1476, 87312), (1632, 78966), (1712, 75276), (1728, 74579), (1819, 70848), (1836, 70192), (1926, 66912), (1968, 65484), (2091, 61632), (2214, 58208), (2448, 52644), (2568, 50184), (2624, 49113), (2788, 46224), (2889, 44608), (2952, 43656), (3264, 39483), (3424, 37638), (3638, 35424), (3672, 35096), (3852, 33456), (3936, 32742), (4182, 30816), (4387, 29376), (4428, 29104), (4896, 26322), (5136, 25092), (5457, 23616), (5576, 23112), (5778, 22304), (5904, 21828), (6273, 20544), (6848, 18819), (7276, 17712), (7344, 17548), (7704, 16728), (7872, 16371), (8364, 15408), (8774, 14688), (8856, 14552), (9792, 13161), (10272, 12546), (10914, 11808), (11152, 11556)]