130216576

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7689

約数の個数: 64

約数和(自身を含む): 312120000

約数和(自身を除く): 181903424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 7649, 8512, 15298, 17024, 30596, 53543, 61192, 107086, 122384, 145331, 214172, 244768, 290662, 428344, 489536, 581324, 856688, 979072, 1017317, 1162648, 1713376, 2034634, 2325296, 3426752, 4069268, 4650592, 6853504, 8138536, 9301184, 16277072, 18602368, 32554144, 65108288, 130216576]

約数ペア:

[(1, 130216576), (2, 65108288), (4, 32554144), (7, 18602368), (8, 16277072), (14, 9301184), (16, 8138536), (19, 6853504), (28, 4650592), (32, 4069268), (38, 3426752), (56, 2325296), (64, 2034634), (76, 1713376), (112, 1162648), (128, 1017317), (133, 979072), (152, 856688), (224, 581324), (266, 489536), (304, 428344), (448, 290662), (532, 244768), (608, 214172), (896, 145331), (1064, 122384), (1216, 107086), (2128, 61192), (2432, 53543), (4256, 30596), (7649, 17024), (8512, 15298)]