156919560970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1667}}^1\times {\mathrm{1999}}^1$

素因数の和:3967

約数の個数: 64

約数和(自身を含む): 300480192000

約数和(自身を除く): 143560631030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 1667, 1999, 2770, 3334, 3998, 4709, 8335, 9418, 9995, 16670, 19990, 23545, 28339, 33983, 47090, 56678, 67966, 141695, 169915, 283390, 339830, 461759, 553723, 923518, 1107446, 2308795, 2768615, 3332333, 4617590, 5537230, 6664666, 7849903, 9413291, 15699806, 16661665, 18826582, 33323330, 39249515, 47066455, 56649661, 78499030, 94132910, 113299322, 283248305, 566496610, 923056241, 1846112482, 4615281205, 9230562410, 15691956097, 31383912194, 78459780485, 156919560970]

約数ペア:

[(1, 156919560970), (2, 78459780485), (5, 31383912194), (10, 15691956097), (17, 9230562410), (34, 4615281205), (85, 1846112482), (170, 923056241), (277, 566496610), (554, 283248305), (1385, 113299322), (1667, 94132910), (1999, 78499030), (2770, 56649661), (3334, 47066455), (3998, 39249515), (4709, 33323330), (8335, 18826582), (9418, 16661665), (9995, 15699806), (16670, 9413291), (19990, 7849903), (23545, 6664666), (28339, 5537230), (33983, 4617590), (47090, 3332333), (56678, 2768615), (67966, 2308795), (141695, 1107446), (169915, 923518), (283390, 553723), (339830, 461759)]