148974644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409271}}^1$

素因数の和:409295

約数の個数: 24

約数和(自身を含む): 320869248

約数和(自身を除く): 171894604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409271, 818542, 1637084, 2864897, 5320523, 5729794, 10641046, 11459588, 21282092, 37243661, 74487322, 148974644]

約数ペア:

[(1, 148974644), (2, 74487322), (4, 37243661), (7, 21282092), (13, 11459588), (14, 10641046), (26, 5729794), (28, 5320523), (52, 2864897), (91, 1637084), (182, 818542), (364, 409271)]