164061546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 366944256

約数和(自身を除く): 202882710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 157, 213, 223, 314, 426, 446, 471, 669, 781, 942, 1338, 1562, 1727, 2343, 2453, 3454, 4686, 4906, 5181, 7359, 10362, 11147, 14718, 15833, 22294, 31666, 33441, 35011, 47499, 66882, 70022, 94998, 105033, 122617, 174163, 210066, 245234, 348326, 367851, 385121, 522489, 735702, 770242, 1044978, 1155363, 2310726, 2485781, 4971562, 7457343, 14914686, 27343591, 54687182, 82030773, 164061546]

約数ペア:

[(1, 164061546), (2, 82030773), (3, 54687182), (6, 27343591), (11, 14914686), (22, 7457343), (33, 4971562), (66, 2485781), (71, 2310726), (142, 1155363), (157, 1044978), (213, 770242), (223, 735702), (314, 522489), (426, 385121), (446, 367851), (471, 348326), (669, 245234), (781, 210066), (942, 174163), (1338, 122617), (1562, 105033), (1727, 94998), (2343, 70022), (2453, 66882), (3454, 47499), (4686, 35011), (4906, 33441), (5181, 31666), (7359, 22294), (10362, 15833), (11147, 14718)]