157467664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185693}}^1$

素因数の和:185754

約数の個数: 20

約数和(自身を含む): 310851756

約数和(自身を除く): 153384092

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185693, 371386, 742772, 1485544, 2971088, 9841729, 19683458, 39366916, 78733832, 157467664]

約数ペア:

[(1, 157467664), (2, 78733832), (4, 39366916), (8, 19683458), (16, 9841729), (53, 2971088), (106, 1485544), (212, 742772), (424, 371386), (848, 185693)]