140527212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6361}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 376223232

約数和(自身を除く): 235696020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 6361, 7364, 11046, 12722, 19083, 22092, 25444, 38166, 44527, 76332, 89054, 133581, 178108, 267162, 534324, 1672943, 3345886, 5018829, 6691772, 10037658, 11710601, 20075316, 23421202, 35131803, 46842404, 70263606, 140527212]

約数ペア:

[(1, 140527212), (2, 70263606), (3, 46842404), (4, 35131803), (6, 23421202), (7, 20075316), (12, 11710601), (14, 10037658), (21, 6691772), (28, 5018829), (42, 3345886), (84, 1672943), (263, 534324), (526, 267162), (789, 178108), (1052, 133581), (1578, 89054), (1841, 76332), (3156, 44527), (3682, 38166), (5523, 25444), (6361, 22092), (7364, 19083), (11046, 12722)]