157028747057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{82997}}^1$

素因数の和:84257

約数の個数: 32

約数和(自身を含む): 204804536832

約数和(自身を除く): 47775789775

約数列:

[1, 7, 13, 17, 91, 119, 221, 1223, 1547, 8561, 15899, 20791, 82997, 111293, 145537, 270283, 580979, 1078961, 1410949, 1891981, 7552727, 9876643, 18342337, 101505331, 128396359, 710537317, 1319569303, 1725590627, 9236985121, 12079134389, 22432678151, 157028747057]

約数ペア:

[(1, 157028747057), (7, 22432678151), (13, 12079134389), (17, 9236985121), (91, 1725590627), (119, 1319569303), (221, 710537317), (1223, 128396359), (1547, 101505331), (8561, 18342337), (15899, 9876643), (20791, 7552727), (82997, 1891981), (111293, 1410949), (145537, 1078961), (270283, 580979)]