171234784

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2203}}^1$

素因数の和:2567

約数の個数: 48

約数和(自身を含む): 386563968

約数和(自身を除く): 215329184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 2203, 2429, 2776, 4406, 4858, 5552, 8812, 9716, 11104, 15421, 17624, 19432, 30842, 35248, 38864, 61684, 70496, 77728, 123368, 246736, 493472, 764441, 1528882, 3057764, 5351087, 6115528, 10702174, 12231056, 21404348, 24462112, 42808696, 85617392, 171234784]

約数ペア:

[(1, 171234784), (2, 85617392), (4, 42808696), (7, 24462112), (8, 21404348), (14, 12231056), (16, 10702174), (28, 6115528), (32, 5351087), (56, 3057764), (112, 1528882), (224, 764441), (347, 493472), (694, 246736), (1388, 123368), (2203, 77728), (2429, 70496), (2776, 61684), (4406, 38864), (4858, 35248), (5552, 30842), (8812, 19432), (9716, 17624), (11104, 15421)]