131867344

素因数分解:

$2^4\times 7^1\times {\mathrm{1177387}}^1$

素因数の和:1177402

約数の個数: 20

約数和(自身を含む): 291992224

約数和(自身を除く): 160124880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1177387, 2354774, 4709548, 8241709, 9419096, 16483418, 18838192, 32966836, 65933672, 131867344]

約数ペア:

[(1, 131867344), (2, 65933672), (4, 32966836), (7, 18838192), (8, 16483418), (14, 9419096), (16, 8241709), (28, 4709548), (56, 2354774), (112, 1177387)]