164654646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{111103}}^1$

素因数の和:111140

約数の個数: 32

約数和(自身を含む): 373309440

約数和(自身を除く): 208654794

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 111103, 222206, 333309, 666618, 1444339, 2110957, 2888678, 4221914, 4333017, 6332871, 8666034, 12665742, 27442441, 54884882, 82327323, 164654646]

約数ペア:

[(1, 164654646), (2, 82327323), (3, 54884882), (6, 27442441), (13, 12665742), (19, 8666034), (26, 6332871), (38, 4333017), (39, 4221914), (57, 2888678), (78, 2110957), (114, 1444339), (247, 666618), (494, 333309), (741, 222206), (1482, 111103)]