194906146568

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22168579}}^1$

素因数の和:22168749

約数の個数: 32

約数和(自身を含む): 420316276800

約数和(自身を除く): 225410130232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 22168579, 44337158, 88674316, 155180053, 177348632, 310360106, 620720212, 1241440424, 3480466903, 6960933806, 13921867612, 24363268321, 27843735224, 48726536642, 97453073284, 194906146568]

約数ペア:

[(1, 194906146568), (2, 97453073284), (4, 48726536642), (7, 27843735224), (8, 24363268321), (14, 13921867612), (28, 6960933806), (56, 3480466903), (157, 1241440424), (314, 620720212), (628, 310360106), (1099, 177348632), (1256, 155180053), (2198, 88674316), (4396, 44337158), (8792, 22168579)]