142747902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4423}}^1$

素因数の和:4605

約数の個数: 48

約数和(自身を含む): 339550848

約数和(自身を除く): 196802946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 163, 198, 326, 489, 978, 1467, 1793, 2934, 3586, 4423, 5379, 8846, 10758, 13269, 16137, 26538, 32274, 39807, 48653, 79614, 97306, 145959, 291918, 437877, 720949, 875754, 1441898, 2162847, 4325694, 6488541, 7930439, 12977082, 15860878, 23791317, 47582634, 71373951, 142747902]

約数ペア:

[(1, 142747902), (2, 71373951), (3, 47582634), (6, 23791317), (9, 15860878), (11, 12977082), (18, 7930439), (22, 6488541), (33, 4325694), (66, 2162847), (99, 1441898), (163, 875754), (198, 720949), (326, 437877), (489, 291918), (978, 145959), (1467, 97306), (1793, 79614), (2934, 48653), (3586, 39807), (4423, 32274), (5379, 26538), (8846, 16137), (10758, 13269)]