140049216

素因数分解:

$2^6\times 3^3\times {\mathrm{81047}}^1$

素因数の和:81068

約数の個数: 56

約数和(自身を含む): 411723840

約数和(自身を除く): 271674624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 81047, 162094, 243141, 324188, 486282, 648376, 729423, 972564, 1296752, 1458846, 1945128, 2188269, 2593504, 2917692, 3890256, 4376538, 5187008, 5835384, 7780512, 8753076, 11670768, 15561024, 17506152, 23341536, 35012304, 46683072, 70024608, 140049216]

約数ペア:

[(1, 140049216), (2, 70024608), (3, 46683072), (4, 35012304), (6, 23341536), (8, 17506152), (9, 15561024), (12, 11670768), (16, 8753076), (18, 7780512), (24, 5835384), (27, 5187008), (32, 4376538), (36, 3890256), (48, 2917692), (54, 2593504), (64, 2188269), (72, 1945128), (96, 1458846), (108, 1296752), (144, 972564), (192, 729423), (216, 648376), (288, 486282), (432, 324188), (576, 243141), (864, 162094), (1728, 81047)]