157022516

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{11149}}^1$

素因数の和:11663

約数の個数: 24

約数和(自身を含む): 314697600

約数和(自身を除く): 157675084

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 11149, 14084, 22298, 44596, 78043, 156086, 312172, 5607947, 11215894, 22431788, 39255629, 78511258, 157022516]

約数ペア:

[(1, 157022516), (2, 78511258), (4, 39255629), (7, 22431788), (14, 11215894), (28, 5607947), (503, 312172), (1006, 156086), (2012, 78043), (3521, 44596), (7042, 22298), (11149, 14084)]