137704322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 106151038

約数列:

[1, 2, 7, 14, 41, 82, 127, 254, 287, 574, 889, 1778, 1889, 3778, 5207, 10414, 13223, 26446, 36449, 72898, 77449, 154898, 239903, 479806, 542143, 1084286, 1679321, 3358642, 9836023, 19672046, 68852161, 137704322]

約数ペア:

[(1, 137704322), (2, 68852161), (7, 19672046), (14, 9836023), (41, 3358642), (82, 1679321), (127, 1084286), (254, 542143), (287, 479806), (574, 239903), (889, 154898), (1778, 77449), (1889, 72898), (3778, 36449), (5207, 26446), (10414, 13223)]