133069768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67343}}^1$

素因数の和:67381

約数の個数: 32

約数和(自身を含む): 282844800

約数和(自身を除く): 149775032

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 67343, 134686, 269372, 538744, 875459, 1279517, 1750918, 2559034, 3501836, 5118068, 7003672, 10236136, 16633721, 33267442, 66534884, 133069768]

約数ペア:

[(1, 133069768), (2, 66534884), (4, 33267442), (8, 16633721), (13, 10236136), (19, 7003672), (26, 5118068), (38, 3501836), (52, 2559034), (76, 1750918), (104, 1279517), (152, 875459), (247, 538744), (494, 269372), (988, 134686), (1976, 67343)]