156945187478

素因数分解:

$2^1\times {\mathrm{839}}^1\times {\mathrm{1901}}^1\times {\mathrm{49201}}^1$

素因数の和:51943

約数の個数: 16

約数和(自身を含む): 235827154080

約数和(自身を除く): 78881966602

約数列:

[1, 2, 839, 1678, 1901, 3802, 49201, 98402, 1594939, 3189878, 41279639, 82559278, 93531101, 187062202, 78472593739, 156945187478]

約数ペア:

[(1, 156945187478), (2, 78472593739), (839, 187062202), (1678, 93531101), (1901, 82559278), (3802, 41279639), (49201, 3189878), (98402, 1594939)]