133967876

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{111269}}^1$

素因数の和:111323

約数の個数: 24

約数和(自身を含む): 274169280

約数和(自身を除く): 140201404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 111269, 222538, 445076, 778883, 1557766, 3115532, 4784567, 9569134, 19138268, 33491969, 66983938, 133967876]

約数ペア:

[(1, 133967876), (2, 66983938), (4, 33491969), (7, 19138268), (14, 9569134), (28, 4784567), (43, 3115532), (86, 1557766), (172, 778883), (301, 445076), (602, 222538), (1204, 111269)]