161714376

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{7993}}^1$

素因数の和:8286

約数の個数: 48

約数和(自身を含む): 439590060

約数和(自身を除く): 277875684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 7993, 10116, 15986, 20232, 23979, 31972, 47958, 63944, 71937, 95916, 143874, 191832, 287748, 575496, 2246033, 4492066, 6738099, 8984132, 13476198, 17968264, 20214297, 26952396, 40428594, 53904792, 80857188, 161714376]

約数ペア:

[(1, 161714376), (2, 80857188), (3, 53904792), (4, 40428594), (6, 26952396), (8, 20214297), (9, 17968264), (12, 13476198), (18, 8984132), (24, 6738099), (36, 4492066), (72, 2246033), (281, 575496), (562, 287748), (843, 191832), (1124, 143874), (1686, 95916), (2248, 71937), (2529, 63944), (3372, 47958), (5058, 31972), (6744, 23979), (7993, 20232), (10116, 15986)]