129307552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 279193824

約数和(自身を除く): 149886272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1688, 1741, 2321, 3376, 3482, 4642, 6752, 6964, 9284, 13928, 18568, 19151, 27856, 37136, 38302, 55712, 74272, 76604, 153208, 306416, 367351, 612832, 734702, 1469404, 2938808, 4040861, 5877616, 8081722, 11755232, 16163444, 32326888, 64653776, 129307552]

約数ペア:

[(1, 129307552), (2, 64653776), (4, 32326888), (8, 16163444), (11, 11755232), (16, 8081722), (22, 5877616), (32, 4040861), (44, 2938808), (88, 1469404), (176, 734702), (211, 612832), (352, 367351), (422, 306416), (844, 153208), (1688, 76604), (1741, 74272), (2321, 55712), (3376, 38302), (3482, 37136), (4642, 27856), (6752, 19151), (6964, 18568), (9284, 13928)]