142417412

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 251748000

約数和(自身を除く): 109330588

約数列:

[1, 2, 4, 179, 358, 443, 449, 716, 886, 898, 1772, 1796, 79297, 80371, 158594, 160742, 198907, 317188, 321484, 397814, 795628, 35604353, 71208706, 142417412]

約数ペア:

[(1, 142417412), (2, 71208706), (4, 35604353), (179, 795628), (358, 397814), (443, 321484), (449, 317188), (716, 198907), (886, 160742), (898, 158594), (1772, 80371), (1796, 79297)]