143962753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 172085760

約数和(自身を除く): 28123007

約数列:

[1, 11, 19, 43, 83, 193, 209, 473, 817, 913, 1577, 2123, 3569, 3667, 8299, 8987, 16019, 17347, 39259, 40337, 67811, 91289, 157681, 176209, 304361, 688817, 745921, 1734491, 3347971, 7576987, 13087523, 143962753]

約数ペア:

[(1, 143962753), (11, 13087523), (19, 7576987), (43, 3347971), (83, 1734491), (193, 745921), (209, 688817), (473, 304361), (817, 176209), (913, 157681), (1577, 91289), (2123, 67811), (3569, 40337), (3667, 39259), (8299, 17347), (8987, 16019)]