149506568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1099313}}^1$

素因数の和:1099336

約数の個数: 16

約数和(自身を含む): 296814780

約数和(自身を除く): 147308212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1099313, 2198626, 4397252, 8794504, 18688321, 37376642, 74753284, 149506568]

約数ペア:

[(1, 149506568), (2, 74753284), (4, 37376642), (8, 18688321), (17, 8794504), (34, 4397252), (68, 2198626), (136, 1099313)]