138384768

素因数分解:

$2^7\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 369195120

約数和(自身を除く): 230810352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 277, 384, 554, 831, 1108, 1301, 1662, 2216, 2602, 3324, 3903, 4432, 5204, 6648, 7806, 8864, 10408, 13296, 15612, 17728, 20816, 26592, 31224, 35456, 41632, 53184, 62448, 83264, 106368, 124896, 166528, 249792, 360377, 499584, 720754, 1081131, 1441508, 2162262, 2883016, 4324524, 5766032, 8649048, 11532064, 17298096, 23064128, 34596192, 46128256, 69192384, 138384768]

約数ペア:

[(1, 138384768), (2, 69192384), (3, 46128256), (4, 34596192), (6, 23064128), (8, 17298096), (12, 11532064), (16, 8649048), (24, 5766032), (32, 4324524), (48, 2883016), (64, 2162262), (96, 1441508), (128, 1081131), (192, 720754), (277, 499584), (384, 360377), (554, 249792), (831, 166528), (1108, 124896), (1301, 106368), (1662, 83264), (2216, 62448), (2602, 53184), (3324, 41632), (3903, 35456), (4432, 31224), (5204, 26592), (6648, 20816), (7806, 17728), (8864, 15612), (10408, 13296)]