168529552

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{144289}}^1$

素因数の和:144370

約数の個数: 20

約数和(自身を含む): 331001260

約数和(自身を除く): 162471708

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 144289, 288578, 577156, 1154312, 2308624, 10533097, 21066194, 42132388, 84264776, 168529552]

約数ペア:

[(1, 168529552), (2, 84264776), (4, 42132388), (8, 21066194), (16, 10533097), (73, 2308624), (146, 1154312), (292, 577156), (584, 288578), (1168, 144289)]