156639239

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 164102400

約数和(自身を除く): 7463161

約数列:

[1, 43, 73, 139, 359, 3139, 5977, 10147, 15437, 26207, 49901, 436321, 1126901, 2145743, 3642773, 156639239]

約数ペア:

[(1, 156639239), (43, 3642773), (73, 2145743), (139, 1126901), (359, 436321), (3139, 49901), (5977, 26207), (10147, 15437)]