128542608

素因数分解:

$2^4\times 3^2\times {\mathrm{892657}}^1$

素因数の和:892671

約数の個数: 30

約数和(自身を含む): 359741174

約数和(自身を除く): 231198566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 892657, 1785314, 2677971, 3570628, 5355942, 7141256, 8033913, 10711884, 14282512, 16067826, 21423768, 32135652, 42847536, 64271304, 128542608]

約数ペア:

[(1, 128542608), (2, 64271304), (3, 42847536), (4, 32135652), (6, 21423768), (8, 16067826), (9, 14282512), (12, 10711884), (16, 8033913), (18, 7141256), (24, 5355942), (36, 3570628), (48, 2677971), (72, 1785314), (144, 892657)]