169805144

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{61169}}^1$

素因数の和:61522

約数の個数: 16

約数和(自身を含む): 319307400

約数和(自身を除く): 149502256

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 61169, 122338, 244676, 489352, 21225643, 42451286, 84902572, 169805144]

約数ペア:

[(1, 169805144), (2, 84902572), (4, 42451286), (8, 21225643), (347, 489352), (694, 244676), (1388, 122338), (2776, 61169)]