173639588

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 319580352

約数和(自身を除く): 145940764

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 727, 841, 1454, 1682, 2059, 2908, 3364, 4118, 8236, 21083, 42166, 51617, 59711, 84332, 103234, 119422, 206468, 238844, 611407, 1222814, 1496893, 2445628, 2993786, 5987572, 43409897, 86819794, 173639588]

約数ペア:

[(1, 173639588), (2, 86819794), (4, 43409897), (29, 5987572), (58, 2993786), (71, 2445628), (116, 1496893), (142, 1222814), (284, 611407), (727, 238844), (841, 206468), (1454, 119422), (1682, 103234), (2059, 84332), (2908, 59711), (3364, 51617), (4118, 42166), (8236, 21083)]