167664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 496000

約数和(自身を除く): 328336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 998, 1497, 1996, 2994, 3493, 3992, 5988, 6986, 7984, 10479, 11976, 13972, 20958, 23952, 27944, 41916, 55888, 83832, 167664]

約数ペア:

[(1, 167664), (2, 83832), (3, 55888), (4, 41916), (6, 27944), (7, 23952), (8, 20958), (12, 13972), (14, 11976), (16, 10479), (21, 7984), (24, 6986), (28, 5988), (42, 3992), (48, 3493), (56, 2994), (84, 1996), (112, 1497), (168, 998), (336, 499)]