161605926

素因数分解:

$2^1\times 3^2\times {\mathrm{823}}^1\times {\mathrm{10909}}^1$

素因数の和:11740

約数の個数: 24

約数和(自身を含む): 350603760

約数和(自身を除く): 188997834

約数列:

[1, 2, 3, 6, 9, 18, 823, 1646, 2469, 4938, 7407, 10909, 14814, 21818, 32727, 65454, 98181, 196362, 8978107, 17956214, 26934321, 53868642, 80802963, 161605926]

約数ペア:

[(1, 161605926), (2, 80802963), (3, 53868642), (6, 26934321), (9, 17956214), (18, 8978107), (823, 196362), (1646, 98181), (2469, 65454), (4938, 32727), (7407, 21818), (10909, 14814)]