160889344

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 180

約数和(自身を含む): 418789602

約数和(自身を除く): 257900258

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 64, 77, 88, 98, 106, 112, 121, 128, 154, 176, 196, 212, 224, 242, 256, 308, 352, 371, 392, 424, 448, 484, 512, 539, 583, 616, 704, 742, 784, 847, 848, 896, 968, 1078, 1166, 1232, 1408, 1484, 1568, 1694, 1696, 1792, 1936, 2156, 2332, 2464, 2597, 2816, 2968, 3136, 3388, 3392, 3584, 3872, 4081, 4312, 4664, 4928, 5194, 5632, 5929, 5936, 6272, 6413, 6776, 6784, 7744, 8162, 8624, 9328, 9856, 10388, 11858, 11872, 12544, 12826, 13552, 13568, 15488, 16324, 17248, 18656, 19712, 20776, 23716, 23744, 25088, 25652, 27104, 27136, 28567, 30976, 32648, 34496, 37312, 39424, 41552, 44891, 47432, 47488, 51304, 54208, 57134, 61952, 65296, 68992, 74624, 83104, 89782, 94864, 94976, 102608, 108416, 114268, 130592, 137984, 149248, 166208, 179564, 189728, 189952, 205216, 216832, 228536, 261184, 275968, 298496, 314237, 332416, 359128, 379456, 410432, 433664, 457072, 522368, 628474, 664832, 718256, 758912, 820864, 914144, 1044736, 1256948, 1329664, 1436512, 1517824, 1641728, 1828288, 2089472, 2513896, 2873024, 3035648, 3283456, 3656576, 5027792, 5746048, 7313152, 10055584, 11492096, 14626304, 20111168, 22984192, 40222336, 80444672, 160889344]

約数ペア:

[(1, 160889344), (2, 80444672), (4, 40222336), (7, 22984192), (8, 20111168), (11, 14626304), (14, 11492096), (16, 10055584), (22, 7313152), (28, 5746048), (32, 5027792), (44, 3656576), (49, 3283456), (53, 3035648), (56, 2873024), (64, 2513896), (77, 2089472), (88, 1828288), (98, 1641728), (106, 1517824), (112, 1436512), (121, 1329664), (128, 1256948), (154, 1044736), (176, 914144), (196, 820864), (212, 758912), (224, 718256), (242, 664832), (256, 628474), (308, 522368), (352, 457072), (371, 433664), (392, 410432), (424, 379456), (448, 359128), (484, 332416), (512, 314237), (539, 298496), (583, 275968), (616, 261184), (704, 228536), (742, 216832), (784, 205216), (847, 189952), (848, 189728), (896, 179564), (968, 166208), (1078, 149248), (1166, 137984), (1232, 130592), (1408, 114268), (1484, 108416), (1568, 102608), (1694, 94976), (1696, 94864), (1792, 89782), (1936, 83104), (2156, 74624), (2332, 68992), (2464, 65296), (2597, 61952), (2816, 57134), (2968, 54208), (3136, 51304), (3388, 47488), (3392, 47432), (3584, 44891), (3872, 41552), (4081, 39424), (4312, 37312), (4664, 34496), (4928, 32648), (5194, 30976), (5632, 28567), (5929, 27136), (5936, 27104), (6272, 25652), (6413, 25088), (6776, 23744), (6784, 23716), (7744, 20776), (8162, 19712), (8624, 18656), (9328, 17248), (9856, 16324), (10388, 15488), (11858, 13568), (11872, 13552), (12544, 12826)]