129469728

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20129}}^1$

素因数の和:20209

約数の個数: 48

約数和(自身を含む): 344947680

約数和(自身を除く): 215477952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 20129, 40258, 60387, 80516, 120774, 161032, 241548, 322064, 483096, 644128, 966192, 1348643, 1932384, 2697286, 4045929, 5394572, 8091858, 10789144, 16183716, 21578288, 32367432, 43156576, 64734864, 129469728]

約数ペア:

[(1, 129469728), (2, 64734864), (3, 43156576), (4, 32367432), (6, 21578288), (8, 16183716), (12, 10789144), (16, 8091858), (24, 5394572), (32, 4045929), (48, 2697286), (67, 1932384), (96, 1348643), (134, 966192), (201, 644128), (268, 483096), (402, 322064), (536, 241548), (804, 161032), (1072, 120774), (1608, 80516), (2144, 60387), (3216, 40258), (6432, 20129)]