128689536

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 344433600

約数和(自身を除く): 215744064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 2411, 3336, 4448, 4822, 6672, 7233, 8896, 9644, 13344, 14466, 17792, 19288, 26688, 28932, 38576, 53376, 57864, 77152, 115728, 154304, 231456, 308608, 335129, 462912, 670258, 925824, 1005387, 1340516, 2010774, 2681032, 4021548, 5362064, 8043096, 10724128, 16086192, 21448256, 32172384, 42896512, 64344768, 128689536]

約数ペア:

[(1, 128689536), (2, 64344768), (3, 42896512), (4, 32172384), (6, 21448256), (8, 16086192), (12, 10724128), (16, 8043096), (24, 5362064), (32, 4021548), (48, 2681032), (64, 2010774), (96, 1340516), (128, 1005387), (139, 925824), (192, 670258), (278, 462912), (384, 335129), (417, 308608), (556, 231456), (834, 154304), (1112, 115728), (1668, 77152), (2224, 57864), (2411, 53376), (3336, 38576), (4448, 28932), (4822, 26688), (6672, 19288), (7233, 17792), (8896, 14466), (9644, 13344)]