156960986108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065276133}}^1$

素因数の和:2065276156

約数の個数: 12

約数和(自身を含む): 289138658760

約数和(自身を除く): 132177672652

約数列:

[1, 2, 4, 19, 38, 76, 2065276133, 4130552266, 8261104532, 39240246527, 78480493054, 156960986108]

約数ペア:

[(1, 156960986108), (2, 78480493054), (4, 39240246527), (19, 8261104532), (38, 4130552266), (76, 2065276133)]