165838512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{493567}}^1$

素因数の和:493585

約数の個数: 40

約数和(自身を含む): 489619456

約数和(自身を除く): 323780944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 493567, 987134, 1480701, 1974268, 2961402, 3454969, 3948536, 5922804, 6909938, 7897072, 10364907, 11845608, 13819876, 20729814, 23691216, 27639752, 41459628, 55279504, 82919256, 165838512]

約数ペア:

[(1, 165838512), (2, 82919256), (3, 55279504), (4, 41459628), (6, 27639752), (7, 23691216), (8, 20729814), (12, 13819876), (14, 11845608), (16, 10364907), (21, 7897072), (24, 6909938), (28, 5922804), (42, 3948536), (48, 3454969), (56, 2961402), (84, 1974268), (112, 1480701), (168, 987134), (336, 493567)]