157480260052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{361193257}}^1$

素因数の和:361193370

約数の個数: 12

約数和(自身を含む): 278118808660

約数和(自身を除く): 120638548608

約数列:

[1, 2, 4, 109, 218, 436, 361193257, 722386514, 1444773028, 39370065013, 78740130026, 157480260052]

約数ペア:

[(1, 157480260052), (2, 78740130026), (4, 39370065013), (109, 1444773028), (218, 722386514), (436, 361193257)]