146139170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 270418176

約数和(自身を除く): 124279006

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 431, 827, 862, 1654, 2155, 4135, 4310, 8270, 17671, 33907, 35342, 67814, 88355, 169535, 176710, 339070, 356437, 712874, 1782185, 3564370, 14613917, 29227834, 73069585, 146139170]

約数ペア:

[(1, 146139170), (2, 73069585), (5, 29227834), (10, 14613917), (41, 3564370), (82, 1782185), (205, 712874), (410, 356437), (431, 339070), (827, 176710), (862, 169535), (1654, 88355), (2155, 67814), (4135, 35342), (4310, 33907), (8270, 17671)]