134795728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443407}}^1$

素因数の和:443434

約数の個数: 20

約数和(自身を含む): 274912960

約数和(自身を除く): 140117232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443407, 886814, 1773628, 3547256, 7094512, 8424733, 16849466, 33698932, 67397864, 134795728]

約数ペア:

[(1, 134795728), (2, 67397864), (4, 33698932), (8, 16849466), (16, 8424733), (19, 7094512), (38, 3547256), (76, 1773628), (152, 886814), (304, 443407)]