166354616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1049}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 320166000

約数和(自身を除く): 153811384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 461, 922, 1049, 1844, 2098, 3688, 4196, 8392, 19823, 39646, 45107, 79292, 90214, 158584, 180428, 360856, 483589, 967178, 1934356, 3868712, 20794327, 41588654, 83177308, 166354616]

約数ペア:

[(1, 166354616), (2, 83177308), (4, 41588654), (8, 20794327), (43, 3868712), (86, 1934356), (172, 967178), (344, 483589), (461, 360856), (922, 180428), (1049, 158584), (1844, 90214), (2098, 79292), (3688, 45107), (4196, 39646), (8392, 19823)]