127767966

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 258854400

約数和(自身を除く): 131086434

約数列:

[1, 2, 3, 6, 139, 239, 278, 417, 478, 641, 717, 834, 1282, 1434, 1923, 3846, 33221, 66442, 89099, 99663, 153199, 178198, 199326, 267297, 306398, 459597, 534594, 919194, 21294661, 42589322, 63883983, 127767966]

約数ペア:

[(1, 127767966), (2, 63883983), (3, 42589322), (6, 21294661), (139, 919194), (239, 534594), (278, 459597), (417, 306398), (478, 267297), (641, 199326), (717, 178198), (834, 153199), (1282, 99663), (1434, 89099), (1923, 66442), (3846, 33221)]