128304756

素因数分解:

$2^2\times 3^3\times {\mathrm{1188007}}^1$

素因数の和:1188020

約数の個数: 24

約数和(自身を含む): 332642240

約数和(自身を除く): 204337484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1188007, 2376014, 3564021, 4752028, 7128042, 10692063, 14256084, 21384126, 32076189, 42768252, 64152378, 128304756]

約数ペア:

[(1, 128304756), (2, 64152378), (3, 42768252), (4, 32076189), (6, 21384126), (9, 14256084), (12, 10692063), (18, 7128042), (27, 4752028), (36, 3564021), (54, 2376014), (108, 1188007)]