157026481624

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{120419081}}^1$

素因数の和:120419250

約数の個数: 16

約数和(自身を含む): 296230941720

約数和(自身を除く): 139204460096

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 120419081, 240838162, 481676324, 963352648, 19628310203, 39256620406, 78513240812, 157026481624]

約数ペア:

[(1, 157026481624), (2, 78513240812), (4, 39256620406), (8, 19628310203), (163, 963352648), (326, 481676324), (652, 240838162), (1304, 120419081)]