159804738

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{13513}}^1$

素因数の和:13600

約数の個数: 40

約数和(自身を含む): 363013068

約数和(自身を除く): 203208330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 13513, 27026, 40539, 81078, 121617, 243234, 364851, 729702, 986449, 1094553, 1972898, 2189106, 2959347, 5918694, 8878041, 17756082, 26634123, 53268246, 79902369, 159804738]

約数ペア:

[(1, 159804738), (2, 79902369), (3, 53268246), (6, 26634123), (9, 17756082), (18, 8878041), (27, 5918694), (54, 2959347), (73, 2189106), (81, 1972898), (146, 1094553), (162, 986449), (219, 729702), (438, 364851), (657, 243234), (1314, 121617), (1971, 81078), (3942, 40539), (5913, 27026), (11826, 13513)]