179980642954

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{248887}}^1$

素因数の和:249107

約数の個数: 48

約数和(自身を含む): 322773887232

約数和(自身を除く): 142793244278

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 157, 314, 329, 658, 1099, 2198, 2303, 4606, 7379, 7693, 14758, 15386, 51653, 103306, 248887, 361571, 497774, 723142, 1742209, 3484418, 11697689, 12195463, 23395378, 24390926, 39075259, 78150518, 81883823, 163767646, 273526813, 547053626, 573186761, 1146373522, 1836537173, 1914687691, 3673074346, 3829375382, 12855760211, 25711520422, 89990321477, 179980642954]

約数ペア:

[(1, 179980642954), (2, 89990321477), (7, 25711520422), (14, 12855760211), (47, 3829375382), (49, 3673074346), (94, 1914687691), (98, 1836537173), (157, 1146373522), (314, 573186761), (329, 547053626), (658, 273526813), (1099, 163767646), (2198, 81883823), (2303, 78150518), (4606, 39075259), (7379, 24390926), (7693, 23395378), (14758, 12195463), (15386, 11697689), (51653, 3484418), (103306, 1742209), (248887, 723142), (361571, 497774)]