145449142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{52433}}^1$

素因数の和:52527

約数の個数: 16

約数和(自身を含む): 232806960

約数和(自身を除く): 87357818

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 52433, 104866, 996227, 1992454, 3827609, 7655218, 72724571, 145449142]

約数ペア:

[(1, 145449142), (2, 72724571), (19, 7655218), (38, 3827609), (73, 1992454), (146, 996227), (1387, 104866), (2774, 52433)]