145345484

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37811}}^1$

素因数の和:37877

約数の個数: 18

約数和(自身を含む): 262831212

約数和(自身を除く): 117485728

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 37811, 75622, 151244, 1172141, 2344282, 4688564, 36336371, 72672742, 145345484]

約数ペア:

[(1, 145345484), (2, 72672742), (4, 36336371), (31, 4688564), (62, 2344282), (124, 1172141), (961, 151244), (1922, 75622), (3844, 37811)]