141428128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 289646280

約数和(自身を除く): 148218152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 257, 464, 514, 593, 928, 1028, 1186, 2056, 2372, 4112, 4744, 7453, 8224, 9488, 14906, 17197, 18976, 29812, 34394, 59624, 68788, 119248, 137576, 152401, 238496, 275152, 304802, 550304, 609604, 1219208, 2438416, 4419629, 4876832, 8839258, 17678516, 35357032, 70714064, 141428128]

約数ペア:

[(1, 141428128), (2, 70714064), (4, 35357032), (8, 17678516), (16, 8839258), (29, 4876832), (32, 4419629), (58, 2438416), (116, 1219208), (232, 609604), (257, 550304), (464, 304802), (514, 275152), (593, 238496), (928, 152401), (1028, 137576), (1186, 119248), (2056, 68788), (2372, 59624), (4112, 34394), (4744, 29812), (7453, 18976), (8224, 17197), (9488, 14906)]