144428784

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21647}}^1$

素因数の和:21797

約数の個数: 40

約数和(自身を含む): 375809280

約数和(自身を除く): 231380496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 21647, 43294, 64941, 86588, 129882, 173176, 259764, 346352, 519528, 1039056, 3008933, 6017866, 9026799, 12035732, 18053598, 24071464, 36107196, 48142928, 72214392, 144428784]

約数ペア:

[(1, 144428784), (2, 72214392), (3, 48142928), (4, 36107196), (6, 24071464), (8, 18053598), (12, 12035732), (16, 9026799), (24, 6017866), (48, 3008933), (139, 1039056), (278, 519528), (417, 346352), (556, 259764), (834, 173176), (1112, 129882), (1668, 86588), (2224, 64941), (3336, 43294), (6672, 21647)]