160638464

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 394182360

約数和(自身を除く): 233543896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 337, 392, 448, 512, 532, 608, 674, 784, 896, 931, 1064, 1216, 1348, 1568, 1792, 1862, 2128, 2359, 2432, 2696, 3136, 3584, 3724, 4256, 4718, 4864, 5392, 6272, 6403, 7448, 8512, 9436, 9728, 10784, 12544, 12806, 14896, 16513, 17024, 18872, 21568, 25088, 25612, 29792, 33026, 34048, 37744, 43136, 44821, 51224, 59584, 66052, 68096, 75488, 86272, 89642, 102448, 119168, 132104, 150976, 172544, 179284, 204896, 238336, 264208, 301952, 313747, 358568, 409792, 476672, 528416, 603904, 627494, 717136, 819584, 1056832, 1207808, 1254988, 1434272, 1639168, 2113664, 2509976, 2868544, 3278336, 4227328, 5019952, 5737088, 8454656, 10039904, 11474176, 20079808, 22948352, 40159616, 80319232, 160638464]

約数ペア:

[(1, 160638464), (2, 80319232), (4, 40159616), (7, 22948352), (8, 20079808), (14, 11474176), (16, 10039904), (19, 8454656), (28, 5737088), (32, 5019952), (38, 4227328), (49, 3278336), (56, 2868544), (64, 2509976), (76, 2113664), (98, 1639168), (112, 1434272), (128, 1254988), (133, 1207808), (152, 1056832), (196, 819584), (224, 717136), (256, 627494), (266, 603904), (304, 528416), (337, 476672), (392, 409792), (448, 358568), (512, 313747), (532, 301952), (608, 264208), (674, 238336), (784, 204896), (896, 179284), (931, 172544), (1064, 150976), (1216, 132104), (1348, 119168), (1568, 102448), (1792, 89642), (1862, 86272), (2128, 75488), (2359, 68096), (2432, 66052), (2696, 59584), (3136, 51224), (3584, 44821), (3724, 43136), (4256, 37744), (4718, 34048), (4864, 33026), (5392, 29792), (6272, 25612), (6403, 25088), (7448, 21568), (8512, 18872), (9436, 17024), (9728, 16513), (10784, 14896), (12544, 12806)]