156912115504

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{56687903}}^1$

素因数の和:56688084

約数の個数: 20

約数和(自身を含む): 305774554176

約数和(自身を除く): 148862438672

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 56687903, 113375806, 226751612, 453503224, 907006448, 9807007219, 19614014438, 39228028876, 78456057752, 156912115504]

約数ペア:

[(1, 156912115504), (2, 78456057752), (4, 39228028876), (8, 19614014438), (16, 9807007219), (173, 907006448), (346, 453503224), (692, 226751612), (1384, 113375806), (2768, 56687903)]