157261916

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{10739}}^1$

素因数の和:11273

約数の個数: 24

約数和(自身を含む): 315154560

約数和(自身を除く): 157892644

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 10739, 14644, 21478, 42956, 75173, 150346, 300692, 5616497, 11232994, 22465988, 39315479, 78630958, 157261916]

約数ペア:

[(1, 157261916), (2, 78630958), (4, 39315479), (7, 22465988), (14, 11232994), (28, 5616497), (523, 300692), (1046, 150346), (2092, 75173), (3661, 42956), (7322, 21478), (10739, 14644)]