166471788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20431}}^1$

素因数の和:20542

約数の個数: 48

約数和(自身を含む): 448523264

約数和(自身を除く): 282051476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 20431, 40862, 61293, 81724, 122586, 143017, 245172, 286034, 429051, 572068, 858102, 1716204, 1981807, 3963614, 5945421, 7927228, 11890842, 13872649, 23781684, 27745298, 41617947, 55490596, 83235894, 166471788]

約数ペア:

[(1, 166471788), (2, 83235894), (3, 55490596), (4, 41617947), (6, 27745298), (7, 23781684), (12, 13872649), (14, 11890842), (21, 7927228), (28, 5945421), (42, 3963614), (84, 1981807), (97, 1716204), (194, 858102), (291, 572068), (388, 429051), (582, 286034), (679, 245172), (1164, 143017), (1358, 122586), (2037, 81724), (2716, 61293), (4074, 40862), (8148, 20431)]