145156739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7027}}^1$

素因数の和:7274

約数の個数: 16

約数和(自身を含む): 179467008

約数和(自身を除く): 34310269

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 7027, 20657, 49189, 91351, 639457, 1595129, 11165903, 20736677, 145156739]

約数ペア:

[(1, 145156739), (7, 20736677), (13, 11165903), (91, 1595129), (227, 639457), (1589, 91351), (2951, 49189), (7027, 20657)]