157080784889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51350371}}^1$

素因数の和:51350420

約数の個数: 16

約数和(自身を含む): 197185428480

約数和(自身を除く): 40104643591

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 51350371, 359452597, 975657049, 1181058533, 6829599343, 8267409731, 22440112127, 157080784889]

約数ペア:

[(1, 157080784889), (7, 22440112127), (19, 8267409731), (23, 6829599343), (133, 1181058533), (161, 975657049), (437, 359452597), (3059, 51350371)]