158873669171

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{1129}}^1\times {\mathrm{22613}}^1$

素因数の和:23883

約数の個数: 24

約数和(自身を含む): 186440670720

約数和(自身を除く): 27567001549

約数列:

[1, 7, 49, 127, 889, 1129, 6223, 7903, 22613, 55321, 143383, 158291, 1003681, 1108037, 2871851, 7025767, 20102957, 25530077, 140720699, 178710539, 1250973773, 3242319779, 22696238453, 158873669171]

約数ペア:

[(1, 158873669171), (7, 22696238453), (49, 3242319779), (127, 1250973773), (889, 178710539), (1129, 140720699), (6223, 25530077), (7903, 20102957), (22613, 7025767), (55321, 2871851), (143383, 1108037), (158291, 1003681)]