133760336

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{5009}}^1$

素因数の和:6686

約数の個数: 20

約数和(自身を含む): 259367700

約数和(自身を除く): 125607364

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 5009, 6676, 10018, 13352, 20036, 26704, 40072, 80144, 8360021, 16720042, 33440084, 66880168, 133760336]

約数ペア:

[(1, 133760336), (2, 66880168), (4, 33440084), (8, 16720042), (16, 8360021), (1669, 80144), (3338, 40072), (5009, 26704), (6676, 20036), (10018, 13352)]