168209604

素因数分解:

$2^2\times 3^2\times {\mathrm{4672489}}^1$

素因数の和:4672499

約数の個数: 18

約数和(自身を含む): 425196590

約数和(自身を除く): 256986986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4672489, 9344978, 14017467, 18689956, 28034934, 42052401, 56069868, 84104802, 168209604]

約数ペア:

[(1, 168209604), (2, 84104802), (3, 56069868), (4, 42052401), (6, 28034934), (9, 18689956), (12, 14017467), (18, 9344978), (36, 4672489)]