155765834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{209927}}^1$

素因数の和:209989

約数の個数: 16

約数和(自身を含む): 272066688

約数和(自身を除く): 116300854

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 209927, 419854, 1469489, 2938978, 11126131, 22252262, 77882917, 155765834]

約数ペア:

[(1, 155765834), (2, 77882917), (7, 22252262), (14, 11126131), (53, 2938978), (106, 1469489), (371, 419854), (742, 209927)]