126263248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 253713920

約数和(自身を除く): 127450672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 277, 496, 554, 919, 1108, 1838, 2216, 3676, 4432, 7352, 8587, 14704, 17174, 28489, 34348, 56978, 68696, 113956, 137392, 227912, 254563, 455824, 509126, 1018252, 2036504, 4073008, 7891453, 15782906, 31565812, 63131624, 126263248]

約数ペア:

[(1, 126263248), (2, 63131624), (4, 31565812), (8, 15782906), (16, 7891453), (31, 4073008), (62, 2036504), (124, 1018252), (248, 509126), (277, 455824), (496, 254563), (554, 227912), (919, 137392), (1108, 113956), (1838, 68696), (2216, 56978), (3676, 34348), (4432, 28489), (7352, 17174), (8587, 14704)]