163278

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 363168

約数和(自身を除く): 199890

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 193, 282, 386, 423, 579, 846, 1158, 1737, 3474, 9071, 18142, 27213, 54426, 81639, 163278]

約数ペア:

[(1, 163278), (2, 81639), (3, 54426), (6, 27213), (9, 18142), (18, 9071), (47, 3474), (94, 1737), (141, 1158), (193, 846), (282, 579), (386, 423)]