140899706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{218111}}^1$

素因数の和:218149

約数の個数: 16

約数和(自身を含む): 235560960

約数和(自身を除く): 94661254

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 218111, 436222, 3707887, 4144109, 7415774, 8288218, 70449853, 140899706]

約数ペア:

[(1, 140899706), (2, 70449853), (17, 8288218), (19, 7415774), (34, 4144109), (38, 3707887), (323, 436222), (646, 218111)]