131833856

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 168

約数和(自身を含む): 348630240

約数和(自身を除く): 216796384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 128, 133, 152, 154, 176, 209, 224, 242, 256, 266, 304, 308, 352, 418, 448, 484, 512, 532, 608, 616, 704, 836, 847, 896, 968, 1024, 1064, 1216, 1232, 1408, 1463, 1672, 1694, 1792, 1936, 2048, 2128, 2299, 2432, 2464, 2816, 2926, 3344, 3388, 3584, 3872, 4096, 4256, 4598, 4864, 4928, 5632, 5852, 6688, 6776, 7168, 7744, 8192, 8512, 9196, 9728, 9856, 11264, 11704, 13376, 13552, 14336, 15488, 16093, 17024, 18392, 19456, 19712, 22528, 23408, 26752, 27104, 28672, 30976, 32186, 34048, 36784, 38912, 39424, 45056, 46816, 53504, 54208, 57344, 61952, 64372, 68096, 73568, 77824, 78848, 90112, 93632, 107008, 108416, 123904, 128744, 136192, 147136, 155648, 157696, 187264, 214016, 216832, 247808, 257488, 272384, 294272, 315392, 374528, 428032, 433664, 495616, 514976, 544768, 588544, 630784, 749056, 856064, 867328, 991232, 1029952, 1089536, 1177088, 1498112, 1712128, 1734656, 2059904, 2354176, 2996224, 3469312, 4119808, 4708352, 5992448, 6938624, 8239616, 9416704, 11984896, 16479232, 18833408, 32958464, 65916928, 131833856]

約数ペア:

[(1, 131833856), (2, 65916928), (4, 32958464), (7, 18833408), (8, 16479232), (11, 11984896), (14, 9416704), (16, 8239616), (19, 6938624), (22, 5992448), (28, 4708352), (32, 4119808), (38, 3469312), (44, 2996224), (56, 2354176), (64, 2059904), (76, 1734656), (77, 1712128), (88, 1498112), (112, 1177088), (121, 1089536), (128, 1029952), (133, 991232), (152, 867328), (154, 856064), (176, 749056), (209, 630784), (224, 588544), (242, 544768), (256, 514976), (266, 495616), (304, 433664), (308, 428032), (352, 374528), (418, 315392), (448, 294272), (484, 272384), (512, 257488), (532, 247808), (608, 216832), (616, 214016), (704, 187264), (836, 157696), (847, 155648), (896, 147136), (968, 136192), (1024, 128744), (1064, 123904), (1216, 108416), (1232, 107008), (1408, 93632), (1463, 90112), (1672, 78848), (1694, 77824), (1792, 73568), (1936, 68096), (2048, 64372), (2128, 61952), (2299, 57344), (2432, 54208), (2464, 53504), (2816, 46816), (2926, 45056), (3344, 39424), (3388, 38912), (3584, 36784), (3872, 34048), (4096, 32186), (4256, 30976), (4598, 28672), (4864, 27104), (4928, 26752), (5632, 23408), (5852, 22528), (6688, 19712), (6776, 19456), (7168, 18392), (7744, 17024), (8192, 16093), (8512, 15488), (9196, 14336), (9728, 13552), (9856, 13376), (11264, 11704)]