147347728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{837203}}^1$

素因数の和:837222

約数の個数: 20

約数和(自身を含む): 311439888

約数和(自身を除く): 164092160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 837203, 1674406, 3348812, 6697624, 9209233, 13395248, 18418466, 36836932, 73673864, 147347728]

約数ペア:

[(1, 147347728), (2, 73673864), (4, 36836932), (8, 18418466), (11, 13395248), (16, 9209233), (22, 6697624), (44, 3348812), (88, 1674406), (176, 837203)]