142009078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{120551}}^1$

素因数の和:120603

約数の個数: 16

約数和(自身を含む): 231459840

約数和(自身を除く): 89450762

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 120551, 241102, 2290469, 3737081, 4580938, 7474162, 71004539, 142009078]

約数ペア:

[(1, 142009078), (2, 71004539), (19, 7474162), (31, 4580938), (38, 3737081), (62, 2290469), (589, 241102), (1178, 120551)]