128097252

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{31489}}^1$

素因数の和:31612

約数の個数: 36

約数和(自身を含む): 326677260

約数和(自身を除く): 198580008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 31489, 62978, 94467, 125956, 188934, 283401, 377868, 566802, 1133604, 3558257, 7116514, 10674771, 14233028, 21349542, 32024313, 42699084, 64048626, 128097252]

約数ペア:

[(1, 128097252), (2, 64048626), (3, 42699084), (4, 32024313), (6, 21349542), (9, 14233028), (12, 10674771), (18, 7116514), (36, 3558257), (113, 1133604), (226, 566802), (339, 377868), (452, 283401), (678, 188934), (1017, 125956), (1356, 94467), (2034, 62978), (4068, 31489)]