142487916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1801}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 351173760

約数和(自身を除く): 208685844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 347, 694, 1041, 1388, 1801, 2082, 3602, 4164, 5403, 6593, 7204, 10806, 13186, 19779, 21612, 26372, 34219, 39558, 68438, 79116, 102657, 136876, 205314, 410628, 624947, 1249894, 1874841, 2499788, 3749682, 7499364, 11873993, 23747986, 35621979, 47495972, 71243958, 142487916]

約数ペア:

[(1, 142487916), (2, 71243958), (3, 47495972), (4, 35621979), (6, 23747986), (12, 11873993), (19, 7499364), (38, 3749682), (57, 2499788), (76, 1874841), (114, 1249894), (228, 624947), (347, 410628), (694, 205314), (1041, 136876), (1388, 102657), (1801, 79116), (2082, 68438), (3602, 39558), (4164, 34219), (5403, 26372), (6593, 21612), (7204, 19779), (10806, 13186)]