169695232

素因数分解:

$2^{11}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 420147000

約数和(自身を除く): 250451768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 89, 98, 112, 128, 133, 152, 178, 196, 224, 256, 266, 304, 356, 392, 448, 512, 532, 608, 623, 712, 784, 896, 931, 1024, 1064, 1216, 1246, 1424, 1568, 1691, 1792, 1862, 2048, 2128, 2432, 2492, 2848, 3136, 3382, 3584, 3724, 4256, 4361, 4864, 4984, 5696, 6272, 6764, 7168, 7448, 8512, 8722, 9728, 9968, 11392, 11837, 12544, 13528, 14336, 14896, 17024, 17444, 19456, 19936, 22784, 23674, 25088, 27056, 29792, 34048, 34888, 38912, 39872, 45568, 47348, 50176, 54112, 59584, 68096, 69776, 79744, 82859, 91136, 94696, 100352, 108224, 119168, 136192, 139552, 159488, 165718, 182272, 189392, 216448, 238336, 272384, 279104, 318976, 331436, 378784, 432896, 476672, 558208, 637952, 662872, 757568, 865792, 953344, 1116416, 1275904, 1325744, 1515136, 1731584, 1906688, 2232832, 2651488, 3030272, 3463168, 4465664, 5302976, 6060544, 8931328, 10605952, 12121088, 21211904, 24242176, 42423808, 84847616, 169695232]

約数ペア:

[(1, 169695232), (2, 84847616), (4, 42423808), (7, 24242176), (8, 21211904), (14, 12121088), (16, 10605952), (19, 8931328), (28, 6060544), (32, 5302976), (38, 4465664), (49, 3463168), (56, 3030272), (64, 2651488), (76, 2232832), (89, 1906688), (98, 1731584), (112, 1515136), (128, 1325744), (133, 1275904), (152, 1116416), (178, 953344), (196, 865792), (224, 757568), (256, 662872), (266, 637952), (304, 558208), (356, 476672), (392, 432896), (448, 378784), (512, 331436), (532, 318976), (608, 279104), (623, 272384), (712, 238336), (784, 216448), (896, 189392), (931, 182272), (1024, 165718), (1064, 159488), (1216, 139552), (1246, 136192), (1424, 119168), (1568, 108224), (1691, 100352), (1792, 94696), (1862, 91136), (2048, 82859), (2128, 79744), (2432, 69776), (2492, 68096), (2848, 59584), (3136, 54112), (3382, 50176), (3584, 47348), (3724, 45568), (4256, 39872), (4361, 38912), (4864, 34888), (4984, 34048), (5696, 29792), (6272, 27056), (6764, 25088), (7168, 23674), (7448, 22784), (8512, 19936), (8722, 19456), (9728, 17444), (9968, 17024), (11392, 14896), (11837, 14336), (12544, 13528)]