157080491738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{10106839}}^1$

素因数の和:10107269

約数の個数: 16

約数和(自身を含む): 248628264000

約数和(自身を除く): 91547772262

約数列:

[1, 2, 19, 38, 409, 818, 7771, 15542, 10106839, 20213678, 192029941, 384059882, 4133697151, 8267394302, 78540245869, 157080491738]

約数ペア:

[(1, 157080491738), (2, 78540245869), (19, 8267394302), (38, 4133697151), (409, 384059882), (818, 192029941), (7771, 20213678), (15542, 10106839)]