156970913945

素因数分解:

$5^1\times {\mathrm{1451}}^1\times {\mathrm{2851}}^1\times {\mathrm{7589}}^1$

素因数の和:11896

約数の個数: 16

約数和(自身を含む): 188585876160

約数和(自身を除く): 31614962215

約数列:

[1, 5, 1451, 2851, 7255, 7589, 14255, 37945, 4136801, 11011639, 20684005, 21636239, 55058195, 108181195, 31394182789, 156970913945]

約数ペア:

[(1, 156970913945), (5, 31394182789), (1451, 108181195), (2851, 55058195), (7255, 21636239), (7589, 20684005), (14255, 11011639), (37945, 4136801)]