136869008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{450227}}^1$

素因数の和:450254

約数の個数: 20

約数和(自身を含む): 279141360

約数和(自身を除く): 142272352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 450227, 900454, 1800908, 3601816, 7203632, 8554313, 17108626, 34217252, 68434504, 136869008]

約数ペア:

[(1, 136869008), (2, 68434504), (4, 34217252), (8, 17108626), (16, 8554313), (19, 7203632), (38, 3601816), (76, 1800908), (152, 900454), (304, 450227)]