158210143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 212889600

約数和(自身を除く): 54679457

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2821, 3299, 3689, 6851, 23093, 42887, 47957, 56083, 102269, 300209, 392581, 715883, 729079, 1329497, 1738573, 5103553, 9306479, 12170011, 22601449, 158210143]

約数ペア:

[(1, 158210143), (7, 22601449), (13, 12170011), (17, 9306479), (31, 5103553), (91, 1738573), (119, 1329497), (217, 729079), (221, 715883), (403, 392581), (527, 300209), (1547, 102269), (2821, 56083), (3299, 47957), (3689, 42887), (6851, 23093)]