157450529260

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1\times {\mathrm{16699}}^1$

素因数の和:18610

約数の個数: 48

約数和(自身を含む): 332000676000

約数和(自身を除く): 174550146740

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 1609, 2930, 3218, 5860, 6436, 8045, 16090, 16699, 32180, 33398, 66796, 83495, 166990, 333980, 471437, 942874, 1885748, 2357185, 4714370, 4892807, 9428740, 9785614, 19571228, 24464035, 26868691, 48928070, 53737382, 97856140, 107474764, 134343455, 268686910, 537373820, 7872526463, 15745052926, 31490105852, 39362632315, 78725264630, 157450529260]

約数ペア:

[(1, 157450529260), (2, 78725264630), (4, 39362632315), (5, 31490105852), (10, 15745052926), (20, 7872526463), (293, 537373820), (586, 268686910), (1172, 134343455), (1465, 107474764), (1609, 97856140), (2930, 53737382), (3218, 48928070), (5860, 26868691), (6436, 24464035), (8045, 19571228), (16090, 9785614), (16699, 9428740), (32180, 4892807), (33398, 4714370), (66796, 2357185), (83495, 1885748), (166990, 942874), (333980, 471437)]