142719212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{4211}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 257690160

約数和(自身を除く): 114970948

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 916, 4211, 8422, 8473, 16844, 16946, 33892, 155807, 311614, 623228, 964319, 1928638, 3857276, 35679803, 71359606, 142719212]

約数ペア:

[(1, 142719212), (2, 71359606), (4, 35679803), (37, 3857276), (74, 1928638), (148, 964319), (229, 623228), (458, 311614), (916, 155807), (4211, 33892), (8422, 16946), (8473, 16844)]