168522952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1620413}}^1$

素因数の和:1620432

約数の個数: 16

約数和(自身を含む): 340286940

約数和(自身を除く): 171763988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1620413, 3240826, 6481652, 12963304, 21065369, 42130738, 84261476, 168522952]

約数ペア:

[(1, 168522952), (2, 84261476), (4, 42130738), (8, 21065369), (13, 12963304), (26, 6481652), (52, 3240826), (104, 1620413)]