16158153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 24583680

約数和(自身を除く): 8425527

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 193, 473, 579, 649, 1419, 1947, 2123, 2537, 6369, 7611, 8299, 11387, 24897, 27907, 34161, 83721, 91289, 125257, 273867, 375771, 489641, 1468923, 5386051, 16158153]

約数ペア:

[(1, 16158153), (3, 5386051), (11, 1468923), (33, 489641), (43, 375771), (59, 273867), (129, 125257), (177, 91289), (193, 83721), (473, 34161), (579, 27907), (649, 24897), (1419, 11387), (1947, 8299), (2123, 7611), (2537, 6369)]