144756872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1391893}}^1$

素因数の和:1391912

約数の個数: 16

約数和(自身を含む): 292297740

約数和(自身を除く): 147540868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1391893, 2783786, 5567572, 11135144, 18094609, 36189218, 72378436, 144756872]

約数ペア:

[(1, 144756872), (2, 72378436), (4, 36189218), (8, 18094609), (13, 11135144), (26, 5567572), (52, 2783786), (104, 1391893)]