156958733648

素因数分解:

$2^4\times {\mathrm{26227}}^1\times {\mathrm{374039}}^1$

素因数の和:400274

約数の個数: 20

約数和(自身を含む): 304119954720

約数和(自身を除く): 147161221072

約数列:

[1, 2, 4, 8, 16, 26227, 52454, 104908, 209816, 374039, 419632, 748078, 1496156, 2992312, 5984624, 9809920853, 19619841706, 39239683412, 78479366824, 156958733648]

約数ペア:

[(1, 156958733648), (2, 78479366824), (4, 39239683412), (8, 19619841706), (16, 9809920853), (26227, 5984624), (52454, 2992312), (104908, 1496156), (209816, 748078), (374039, 419632)]