138264

素因数分解:

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

素因数の和:839

約数の個数: 32

約数和(自身を含む): 395520

約数和(自身を除く): 257256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 823, 1646, 2469, 3292, 4938, 5761, 6584, 9876, 11522, 17283, 19752, 23044, 34566, 46088, 69132, 138264]

約数ペア:

[(1, 138264), (2, 69132), (3, 46088), (4, 34566), (6, 23044), (7, 19752), (8, 17283), (12, 11522), (14, 9876), (21, 6584), (24, 5761), (28, 4938), (42, 3292), (56, 2469), (84, 1646), (168, 823)]