149167844

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{49789}}^1$

素因数の和:49907

約数の個数: 24

約数和(自身を含む): 301129920

約数和(自身を除く): 151962076

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 49789, 99578, 199156, 348523, 697046, 1394092, 5327423, 10654846, 21309692, 37291961, 74583922, 149167844]

約数ペア:

[(1, 149167844), (2, 74583922), (4, 37291961), (7, 21309692), (14, 10654846), (28, 5327423), (107, 1394092), (214, 697046), (428, 348523), (749, 199156), (1498, 99578), (2996, 49789)]