145862492158

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{20201}}^1\times {\mathrm{50849}}^1$

素因数の和:71123

約数の個数: 16

約数和(自身を含む): 221890687200

約数和(自身を除く): 76028195042

約数列:

[1, 2, 71, 142, 20201, 40402, 50849, 101698, 1434271, 2868542, 3610279, 7220558, 1027200649, 2054401298, 72931246079, 145862492158]

約数ペア:

[(1, 145862492158), (2, 72931246079), (71, 2054401298), (142, 1027200649), (20201, 7220558), (40402, 3610279), (50849, 2868542), (101698, 1434271)]