164622146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 273725760

約数和(自身を除く): 109103614

約数列:

[1, 2, 13, 26, 43, 86, 229, 458, 559, 643, 1118, 1286, 2977, 5954, 8359, 9847, 16718, 19694, 27649, 55298, 128011, 147247, 256022, 294494, 359437, 718874, 1914211, 3828422, 6331621, 12663242, 82311073, 164622146]

約数ペア:

[(1, 164622146), (2, 82311073), (13, 12663242), (26, 6331621), (43, 3828422), (86, 1914211), (229, 718874), (458, 359437), (559, 294494), (643, 256022), (1118, 147247), (1286, 128011), (2977, 55298), (5954, 27649), (8359, 19694), (9847, 16718)]