164580248

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3571}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 353199360

約数和(自身を除く): 188619112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 1646, 3292, 3571, 5761, 6584, 7142, 11522, 14284, 23044, 24997, 28568, 46088, 49994, 99988, 199976, 2938933, 5877866, 11755732, 20572531, 23511464, 41145062, 82290124, 164580248]

約数ペア:

[(1, 164580248), (2, 82290124), (4, 41145062), (7, 23511464), (8, 20572531), (14, 11755732), (28, 5877866), (56, 2938933), (823, 199976), (1646, 99988), (3292, 49994), (3571, 46088), (5761, 28568), (6584, 24997), (7142, 23044), (11522, 14284)]