149008716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{217849}}^1$

素因数の和:217878

約数の個数: 36

約数和(自身を含む): 396487000

約数和(自身を除く): 247478284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 217849, 435698, 653547, 871396, 1307094, 1960641, 2614188, 3921282, 4139131, 7842564, 8278262, 12417393, 16556524, 24834786, 37252179, 49669572, 74504358, 149008716]

約数ペア:

[(1, 149008716), (2, 74504358), (3, 49669572), (4, 37252179), (6, 24834786), (9, 16556524), (12, 12417393), (18, 8278262), (19, 7842564), (36, 4139131), (38, 3921282), (57, 2614188), (76, 1960641), (114, 1307094), (171, 871396), (228, 653547), (342, 435698), (684, 217849)]