161968194

素因数分解:

$2^1\times 3^3\times {\mathrm{2999411}}^1$

素因数の和:2999422

約数の個数: 16

約数和(自身を含む): 359929440

約数和(自身を除く): 197961246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2999411, 5998822, 8998233, 17996466, 26994699, 53989398, 80984097, 161968194]

約数ペア:

[(1, 161968194), (2, 80984097), (3, 53989398), (6, 26994699), (9, 17996466), (18, 8998233), (27, 5998822), (54, 2999411)]