142030728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{281807}}^1$

素因数の和:281826

約数の個数: 48

約数和(自身を含む): 439620480

約数和(自身を除く): 297589752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 281807, 563614, 845421, 1127228, 1690842, 1972649, 2254456, 2536263, 3381684, 3945298, 5072526, 5917947, 6763368, 7890596, 10145052, 11835894, 15781192, 17753841, 20290104, 23671788, 35507682, 47343576, 71015364, 142030728]

約数ペア:

[(1, 142030728), (2, 71015364), (3, 47343576), (4, 35507682), (6, 23671788), (7, 20290104), (8, 17753841), (9, 15781192), (12, 11835894), (14, 10145052), (18, 7890596), (21, 6763368), (24, 5917947), (28, 5072526), (36, 3945298), (42, 3381684), (56, 2536263), (63, 2254456), (72, 1972649), (84, 1690842), (126, 1127228), (168, 845421), (252, 563614), (504, 281807)]