139090176

素因数分解:

$2^8\times 3^3\times {\mathrm{20123}}^1$

素因数の和:20148

約数の個数: 72

約数和(自身を含む): 411334560

約数和(自身を除く): 272244384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 321968, 362214, 482952, 543321, 643936, 724428, 965904, 1086642, 1287872, 1448856, 1931808, 2173284, 2575744, 2897712, 3863616, 4346568, 5151488, 5795424, 7727232, 8693136, 11590848, 15454464, 17386272, 23181696, 34772544, 46363392, 69545088, 139090176]

約数ペア:

[(1, 139090176), (2, 69545088), (3, 46363392), (4, 34772544), (6, 23181696), (8, 17386272), (9, 15454464), (12, 11590848), (16, 8693136), (18, 7727232), (24, 5795424), (27, 5151488), (32, 4346568), (36, 3863616), (48, 2897712), (54, 2575744), (64, 2173284), (72, 1931808), (96, 1448856), (108, 1287872), (128, 1086642), (144, 965904), (192, 724428), (216, 643936), (256, 543321), (288, 482952), (384, 362214), (432, 321968), (576, 241476), (768, 181107), (864, 160984), (1152, 120738), (1728, 80492), (2304, 60369), (3456, 40246), (6912, 20123)]