161676

素因数分解:

$2^2\times 3^4\times {\mathrm{499}}^1$

素因数の和:515

約数の個数: 30

約数和(自身を含む): 423500

約数和(自身を除く): 261824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 499, 998, 1497, 1996, 2994, 4491, 5988, 8982, 13473, 17964, 26946, 40419, 53892, 80838, 161676]

約数ペア:

[(1, 161676), (2, 80838), (3, 53892), (4, 40419), (6, 26946), (9, 17964), (12, 13473), (18, 8982), (27, 5988), (36, 4491), (54, 2994), (81, 1996), (108, 1497), (162, 998), (324, 499)]