132569168

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113501}}^1$

素因数の和:113582

約数の個数: 20

約数和(自身を含む): 260373588

約数和(自身を除く): 127804420

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 113501, 227002, 454004, 908008, 1816016, 8285573, 16571146, 33142292, 66284584, 132569168]

約数ペア:

[(1, 132569168), (2, 66284584), (4, 33142292), (8, 16571146), (16, 8285573), (73, 1816016), (146, 908008), (292, 454004), (584, 227002), (1168, 113501)]