145828739

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 169148928

約数和(自身を除く): 23320189

約数列:

[1, 7, 103, 257, 721, 787, 1799, 5509, 26471, 81061, 185297, 202259, 567427, 1415813, 20832677, 145828739]

約数ペア:

[(1, 145828739), (7, 20832677), (103, 1415813), (257, 567427), (721, 202259), (787, 185297), (1799, 81061), (5509, 26471)]