156656181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 237676032

約数和(自身を除く): 81019851

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1419, 1749, 2083, 2279, 6249, 6837, 22913, 25069, 68739, 75207, 89569, 110399, 268707, 331197, 985259, 1214389, 2955777, 3643167, 4747157, 14241471, 52218727, 156656181]

約数ペア:

[(1, 156656181), (3, 52218727), (11, 14241471), (33, 4747157), (43, 3643167), (53, 2955777), (129, 1214389), (159, 985259), (473, 331197), (583, 268707), (1419, 110399), (1749, 89569), (2083, 75207), (2279, 68739), (6249, 25069), (6837, 22913)]