166688244

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{33311}}^1$

素因数の和:33460

約数の個数: 36

約数和(自身を含む): 424394880

約数和(自身を除く): 257706636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 33311, 66622, 99933, 133244, 199866, 299799, 399732, 599598, 1199196, 4630229, 9260458, 13890687, 18520916, 27781374, 41672061, 55562748, 83344122, 166688244]

約数ペア:

[(1, 166688244), (2, 83344122), (3, 55562748), (4, 41672061), (6, 27781374), (9, 18520916), (12, 13890687), (18, 9260458), (36, 4630229), (139, 1199196), (278, 599598), (417, 399732), (556, 299799), (834, 199866), (1251, 133244), (1668, 99933), (2502, 66622), (5004, 33311)]