157910704

素因数分解:

$2^4\times 7^1\times {\mathrm{1409917}}^1$

素因数の和:1409932

約数の個数: 20

約数和(自身を含む): 349659664

約数和(自身を除く): 191748960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1409917, 2819834, 5639668, 9869419, 11279336, 19738838, 22558672, 39477676, 78955352, 157910704]

約数ペア:

[(1, 157910704), (2, 78955352), (4, 39477676), (7, 22558672), (8, 19738838), (14, 11279336), (16, 9869419), (28, 5639668), (56, 2819834), (112, 1409917)]