146457857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 187729920

約数和(自身を除く): 41272063

約数列:

[1, 7, 13, 31, 91, 193, 217, 269, 403, 1351, 1883, 2509, 2821, 3497, 5983, 8339, 17563, 24479, 41881, 51917, 58373, 77779, 108407, 363419, 544453, 674921, 758849, 1609427, 4724447, 11265989, 20922551, 146457857]

約数ペア:

[(1, 146457857), (7, 20922551), (13, 11265989), (31, 4724447), (91, 1609427), (193, 758849), (217, 674921), (269, 544453), (403, 363419), (1351, 108407), (1883, 77779), (2509, 58373), (2821, 51917), (3497, 41881), (5983, 24479), (8339, 17563)]