166745138

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{5471}}^1$

素因数の和:5798

約数の個数: 24

約数和(自身を含む): 291942144

約数和(自身を除く): 125197006

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 2177, 4354, 5471, 10942, 15239, 30478, 38297, 76594, 268079, 536158, 1701481, 3402962, 11910367, 23820734, 83372569, 166745138]

約数ペア:

[(1, 166745138), (2, 83372569), (7, 23820734), (14, 11910367), (49, 3402962), (98, 1701481), (311, 536158), (622, 268079), (2177, 76594), (4354, 38297), (5471, 30478), (10942, 15239)]