156970035292

素因数分解:

$2^2\times 7^2\times {\mathrm{4139}}^1\times {\mathrm{193493}}^1$

素因数の和:197650

約数の個数: 36

約数和(自身を含む): 319624998840

約数和(自身を除く): 162654963548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4139, 8278, 16556, 28973, 57946, 115892, 193493, 202811, 386986, 405622, 773972, 811244, 1354451, 2708902, 5417804, 9481157, 18962314, 37924628, 800867527, 1601735054, 3203470108, 5606072689, 11212145378, 22424290756, 39242508823, 78485017646, 156970035292]

約数ペア:

[(1, 156970035292), (2, 78485017646), (4, 39242508823), (7, 22424290756), (14, 11212145378), (28, 5606072689), (49, 3203470108), (98, 1601735054), (196, 800867527), (4139, 37924628), (8278, 18962314), (16556, 9481157), (28973, 5417804), (57946, 2708902), (115892, 1354451), (193493, 811244), (202811, 773972), (386986, 405622)]