164367854

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{5393}}^1$

素因数の和:5720

約数の個数: 24

約数和(自身を含む): 287780688

約数和(自身を除く): 123412834

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 2177, 4354, 5393, 10786, 15239, 30478, 37751, 75502, 264257, 528514, 1677223, 3354446, 11740561, 23481122, 82183927, 164367854]

約数ペア:

[(1, 164367854), (2, 82183927), (7, 23481122), (14, 11740561), (49, 3354446), (98, 1677223), (311, 528514), (622, 264257), (2177, 75502), (4354, 37751), (5393, 30478), (10786, 15239)]