158187238559

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{2917}}^1\times {\mathrm{18143}}^1$

素因数の和:21135

約数の個数: 24

約数和(自身を含む): 187104774528

約数和(自身を除く): 28917535969

約数列:

[1, 7, 49, 61, 427, 2917, 2989, 18143, 20419, 127001, 142933, 177937, 889007, 1106723, 1245559, 7747061, 8718913, 52923131, 54229427, 370461917, 2593233419, 3228310991, 22598176937, 158187238559]

約数ペア:

[(1, 158187238559), (7, 22598176937), (49, 3228310991), (61, 2593233419), (427, 370461917), (2917, 54229427), (2989, 52923131), (18143, 8718913), (20419, 7747061), (127001, 1245559), (142933, 1106723), (177937, 889007)]