142748767

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4813}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 172533760

約数和(自身を除く): 29784993

約数列:

[1, 7, 19, 133, 223, 1561, 4237, 4813, 29659, 33691, 91447, 640129, 1073299, 7513093, 20392681, 142748767]

約数ペア:

[(1, 142748767), (7, 20392681), (19, 7513093), (133, 1073299), (223, 640129), (1561, 91447), (4237, 33691), (4813, 29659)]