157026973384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141211307}}^1$

素因数の和:141211452

約数の個数: 16

約数和(自身を含む): 296543746800

約数和(自身を除く): 139516773416

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141211307, 282422614, 564845228, 1129690456, 19628371673, 39256743346, 78513486692, 157026973384]

約数ペア:

[(1, 157026973384), (2, 78513486692), (4, 39256743346), (8, 19628371673), (139, 1129690456), (278, 564845228), (556, 282422614), (1112, 141211307)]