138589024

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 312899328

約数和(自身を除く): 174310304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 1783, 2429, 2776, 3566, 4858, 5552, 7132, 9716, 11104, 12481, 14264, 19432, 24962, 28528, 38864, 49924, 57056, 77728, 99848, 199696, 399392, 618701, 1237402, 2474804, 4330907, 4949608, 8661814, 9899216, 17323628, 19798432, 34647256, 69294512, 138589024]

約数ペア:

[(1, 138589024), (2, 69294512), (4, 34647256), (7, 19798432), (8, 17323628), (14, 9899216), (16, 8661814), (28, 4949608), (32, 4330907), (56, 2474804), (112, 1237402), (224, 618701), (347, 399392), (694, 199696), (1388, 99848), (1783, 77728), (2429, 57056), (2776, 49924), (3566, 38864), (4858, 28528), (5552, 24962), (7132, 19432), (9716, 14264), (11104, 12481)]