128763708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{346139}}^1$

素因数の和:346177

約数の個数: 24

約数和(自身を含む): 310141440

約数和(自身を除く): 181377732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 346139, 692278, 1038417, 1384556, 2076834, 4153668, 10730309, 21460618, 32190927, 42921236, 64381854, 128763708]

約数ペア:

[(1, 128763708), (2, 64381854), (3, 42921236), (4, 32190927), (6, 21460618), (12, 10730309), (31, 4153668), (62, 2076834), (93, 1384556), (124, 1038417), (186, 692278), (372, 346139)]