126885516

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{67349}}^1$

素因数の和:67513

約数の個数: 24

約数和(自身を含む): 297956400

約数和(自身を除く): 171070884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 67349, 134698, 202047, 269396, 404094, 808188, 10573793, 21147586, 31721379, 42295172, 63442758, 126885516]

約数ペア:

[(1, 126885516), (2, 63442758), (3, 42295172), (4, 31721379), (6, 21147586), (12, 10573793), (157, 808188), (314, 404094), (471, 269396), (628, 202047), (942, 134698), (1884, 67349)]