165117008

素因数分解:

$2^4\times 7^1\times {\mathrm{1474259}}^1$

素因数の和:1474274

約数の個数: 20

約数和(自身を含む): 365616480

約数和(自身を除く): 200499472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1474259, 2948518, 5897036, 10319813, 11794072, 20639626, 23588144, 41279252, 82558504, 165117008]

約数ペア:

[(1, 165117008), (2, 82558504), (4, 41279252), (7, 23588144), (8, 20639626), (14, 11794072), (16, 10319813), (28, 5897036), (56, 2948518), (112, 1474259)]