144262454

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{141157}}^1$

素因数の和:141239

約数の個数: 16

約数和(自身を含む): 250696608

約数和(自身を除く): 106434154

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 141157, 282314, 988099, 1976198, 10304461, 20608922, 72131227, 144262454]

約数ペア:

[(1, 144262454), (2, 72131227), (7, 20608922), (14, 10304461), (73, 1976198), (146, 988099), (511, 282314), (1022, 141157)]