149020612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26783}}^1$

素因数の和:26907

約数の個数: 24

約数和(自身を含む): 283481856

約数和(自身を除く): 134461244

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 26783, 53566, 107132, 348179, 696358, 1392716, 2865781, 5731562, 11463124, 37255153, 74510306, 149020612]

約数ペア:

[(1, 149020612), (2, 74510306), (4, 37255153), (13, 11463124), (26, 5731562), (52, 2865781), (107, 1392716), (214, 696358), (428, 348179), (1391, 107132), (2782, 53566), (5564, 26783)]