162324148

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2903}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 324922752

約数和(自身を除く): 162598604

約数列:

[1, 2, 4, 7, 14, 28, 1997, 2903, 3994, 5806, 7988, 11612, 13979, 20321, 27958, 40642, 55916, 81284, 5797291, 11594582, 23189164, 40581037, 81162074, 162324148]

約数ペア:

[(1, 162324148), (2, 81162074), (4, 40581037), (7, 23189164), (14, 11594582), (28, 5797291), (1997, 81284), (2903, 55916), (3994, 40642), (5806, 27958), (7988, 20321), (11612, 13979)]