159880912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{434459}}^1$

素因数の和:434490

約数の個数: 20

約数和(自身を含む): 323238240

約数和(自身を除く): 163357328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 434459, 868918, 1737836, 3475672, 6951344, 9992557, 19985114, 39970228, 79940456, 159880912]

約数ペア:

[(1, 159880912), (2, 79940456), (4, 39970228), (8, 19985114), (16, 9992557), (23, 6951344), (46, 3475672), (92, 1737836), (184, 868918), (368, 434459)]