139429688

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{49939}}^1$

素因数の和:50294

約数の個数: 16

約数和(自身を含む): 262185000

約数和(自身を除く): 122755312

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2792, 49939, 99878, 199756, 399512, 17428711, 34857422, 69714844, 139429688]

約数ペア:

[(1, 139429688), (2, 69714844), (4, 34857422), (8, 17428711), (349, 399512), (698, 199756), (1396, 99878), (2792, 49939)]