164056716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239849}}^1$

素因数の和:239878

約数の個数: 36

約数和(自身を含む): 436527000

約数和(自身を除く): 272470284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 239849, 479698, 719547, 959396, 1439094, 2158641, 2878188, 4317282, 4557131, 8634564, 9114262, 13671393, 18228524, 27342786, 41014179, 54685572, 82028358, 164056716]

約数ペア:

[(1, 164056716), (2, 82028358), (3, 54685572), (4, 41014179), (6, 27342786), (9, 18228524), (12, 13671393), (18, 9114262), (19, 8634564), (36, 4557131), (38, 4317282), (57, 2878188), (76, 2158641), (114, 1439094), (171, 959396), (228, 719547), (342, 479698), (684, 239849)]