157425422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1022243}}^1$

素因数の和:1022263

約数の個数: 16

約数和(自身を含む): 294406272

約数和(自身を除く): 136980850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1022243, 2044486, 7155701, 11244673, 14311402, 22489346, 78712711, 157425422]

約数ペア:

[(1, 157425422), (2, 78712711), (7, 22489346), (11, 14311402), (14, 11244673), (22, 7155701), (77, 2044486), (154, 1022243)]