131800854

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 135278826

約数列:

[1, 2, 3, 6, 127, 254, 269, 381, 538, 643, 762, 807, 1286, 1614, 1929, 3858, 34163, 68326, 81661, 102489, 163322, 172967, 204978, 244983, 345934, 489966, 518901, 1037802, 21966809, 43933618, 65900427, 131800854]

約数ペア:

[(1, 131800854), (2, 65900427), (3, 43933618), (6, 21966809), (127, 1037802), (254, 518901), (269, 489966), (381, 345934), (538, 244983), (643, 204978), (762, 172967), (807, 163322), (1286, 102489), (1614, 81661), (1929, 68326), (3858, 34163)]