138664084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{36529}}^1$

素因数の和:36619

約数の個数: 24

約数和(自身を含む): 264915560

約数和(自身を除く): 126251476

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 36529, 73058, 146116, 474877, 949754, 1899508, 2666617, 5333234, 10666468, 34666021, 69332042, 138664084]

約数ペア:

[(1, 138664084), (2, 69332042), (4, 34666021), (13, 10666468), (26, 5333234), (52, 2666617), (73, 1899508), (146, 949754), (292, 474877), (949, 146116), (1898, 73058), (3796, 36529)]