164076457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 180956160

約数和(自身を除く): 16879703

約数列:

[1, 19, 23, 307, 437, 1223, 5833, 7061, 23237, 28129, 134159, 375461, 534451, 7133759, 8635603, 164076457]

約数ペア:

[(1, 164076457), (19, 8635603), (23, 7133759), (307, 534451), (437, 375461), (1223, 134159), (5833, 28129), (7061, 23237)]