164585148970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3907}}^1\times {\mathrm{382961}}^1$

素因数の和:386886

約数の個数: 32

約数和(自身を含む): 323268947136

約数和(自身を除く): 158683798166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3907, 7814, 19535, 39070, 42977, 85954, 214885, 382961, 429770, 765922, 1914805, 3829610, 4212571, 8425142, 21062855, 42125710, 1496228627, 2992457254, 7481143135, 14962286270, 16458514897, 32917029794, 82292574485, 164585148970]

約数ペア:

[(1, 164585148970), (2, 82292574485), (5, 32917029794), (10, 16458514897), (11, 14962286270), (22, 7481143135), (55, 2992457254), (110, 1496228627), (3907, 42125710), (7814, 21062855), (19535, 8425142), (39070, 4212571), (42977, 3829610), (85954, 1914805), (214885, 765922), (382961, 429770)]