145520032

素因数分解:

$2^5\times 7^1\times {\mathrm{649643}}^1$

素因数の和:649660

約数の個数: 24

約数和(自身を含む): 327420576

約数和(自身を除く): 181900544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 649643, 1299286, 2598572, 4547501, 5197144, 9095002, 10394288, 18190004, 20788576, 36380008, 72760016, 145520032]

約数ペア:

[(1, 145520032), (2, 72760016), (4, 36380008), (7, 20788576), (8, 18190004), (14, 10394288), (16, 9095002), (28, 5197144), (32, 4547501), (56, 2598572), (112, 1299286), (224, 649643)]