154037576

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 370591200

約数和(自身を除く): 216553624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 139, 154, 196, 257, 278, 308, 392, 514, 539, 556, 616, 973, 1028, 1078, 1112, 1529, 1799, 1946, 2056, 2156, 2827, 3058, 3598, 3892, 4312, 5654, 6116, 6811, 7196, 7784, 10703, 11308, 12232, 12593, 13622, 14392, 19789, 21406, 22616, 25186, 27244, 35723, 39578, 42812, 50372, 54488, 71446, 74921, 79156, 85624, 100744, 138523, 142892, 149842, 158312, 250061, 277046, 285784, 299684, 392953, 500122, 554092, 599368, 785906, 1000244, 1108184, 1571812, 1750427, 2000488, 2750671, 3143624, 3500854, 5501342, 7001708, 11002684, 14003416, 19254697, 22005368, 38509394, 77018788, 154037576]

約数ペア:

[(1, 154037576), (2, 77018788), (4, 38509394), (7, 22005368), (8, 19254697), (11, 14003416), (14, 11002684), (22, 7001708), (28, 5501342), (44, 3500854), (49, 3143624), (56, 2750671), (77, 2000488), (88, 1750427), (98, 1571812), (139, 1108184), (154, 1000244), (196, 785906), (257, 599368), (278, 554092), (308, 500122), (392, 392953), (514, 299684), (539, 285784), (556, 277046), (616, 250061), (973, 158312), (1028, 149842), (1078, 142892), (1112, 138523), (1529, 100744), (1799, 85624), (1946, 79156), (2056, 74921), (2156, 71446), (2827, 54488), (3058, 50372), (3598, 42812), (3892, 39578), (4312, 35723), (5654, 27244), (6116, 25186), (6811, 22616), (7196, 21406), (7784, 19789), (10703, 14392), (11308, 13622), (12232, 12593)]