136500028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{256579}}^1$

素因数の和:256609

約数の個数: 24

約数和(自身を含む): 287369600

約数和(自身を除く): 150869572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 256579, 513158, 1026316, 1796053, 3592106, 4875001, 7184212, 9750002, 19500004, 34125007, 68250014, 136500028]

約数ペア:

[(1, 136500028), (2, 68250014), (4, 34125007), (7, 19500004), (14, 9750002), (19, 7184212), (28, 4875001), (38, 3592106), (76, 1796053), (133, 1026316), (266, 513158), (532, 256579)]