156945030382

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{80650067}}^1$

素因数の和:80650215

約数の個数: 16

約数和(自身を含む): 270984228480

約数和(自身を除く): 114039198098

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 80650067, 161300134, 564550469, 1129100938, 11210359313, 22420718626, 78472515191, 156945030382]

約数ペア:

[(1, 156945030382), (2, 78472515191), (7, 22420718626), (14, 11210359313), (139, 1129100938), (278, 564550469), (973, 161300134), (1946, 80650067)]