161768322

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7287

約数の個数: 48

約数和(自身を含む): 371067840

約数和(自身を除く): 209299518

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 2494, 3741, 7207, 7482, 11223, 14414, 21621, 22446, 43242, 64863, 129726, 209003, 309901, 418006, 619802, 627009, 929703, 1254018, 1859406, 1881027, 2789109, 3762054, 5578218, 8987129, 17974258, 26961387, 53922774, 80884161, 161768322]

約数ペア:

[(1, 161768322), (2, 80884161), (3, 53922774), (6, 26961387), (9, 17974258), (18, 8987129), (29, 5578218), (43, 3762054), (58, 2789109), (86, 1881027), (87, 1859406), (129, 1254018), (174, 929703), (258, 627009), (261, 619802), (387, 418006), (522, 309901), (774, 209003), (1247, 129726), (2494, 64863), (3741, 43242), (7207, 22446), (7482, 21621), (11223, 14414)]