156909792403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23620321}}^1$

素因数の和:23620414

約数の個数: 16

約数和(自身を含む): 195765228736

約数和(自身を除く): 38855436333

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 23620321, 165342247, 307064173, 1724283433, 2149449211, 12069984031, 22415684629, 156909792403]

約数ペア:

[(1, 156909792403), (7, 22415684629), (13, 12069984031), (73, 2149449211), (91, 1724283433), (511, 307064173), (949, 165342247), (6643, 23620321)]