156980079272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{276373379}}^1$

素因数の和:276373456

約数の個数: 16

約数和(自身を含む): 298483250400

約数和(自身を除く): 141503171128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 276373379, 552746758, 1105493516, 2210987032, 19622509909, 39245019818, 78490039636, 156980079272]

約数ペア:

[(1, 156980079272), (2, 78490039636), (4, 39245019818), (8, 19622509909), (71, 2210987032), (142, 1105493516), (284, 552746758), (568, 276373379)]