137017648

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{44371}}^1$

素因数の和:44572

約数の個数: 20

約数和(自身を含む): 266853208

約数和(自身を除く): 129835560

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 44371, 88742, 177484, 354968, 709936, 8563603, 17127206, 34254412, 68508824, 137017648]

約数ペア:

[(1, 137017648), (2, 68508824), (4, 34254412), (8, 17127206), (16, 8563603), (193, 709936), (386, 354968), (772, 177484), (1544, 88742), (3088, 44371)]