156980594

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{3343}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 240527232

約数和(自身を除く): 83546638

約数列:

[1, 2, 53, 106, 443, 886, 3343, 6686, 23479, 46958, 177179, 354358, 1480949, 2961898, 78490297, 156980594]

約数ペア:

[(1, 156980594), (2, 78490297), (53, 2961898), (106, 1480949), (443, 354358), (886, 177179), (3343, 46958), (6686, 23479)]