161735056

素因数分解:

$2^4\times 7^1\times {\mathrm{1444063}}^1$

素因数の和:1444078

約数の個数: 20

約数和(自身を含む): 358127872

約数和(自身を除く): 196392816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1444063, 2888126, 5776252, 10108441, 11552504, 20216882, 23105008, 40433764, 80867528, 161735056]

約数ペア:

[(1, 161735056), (2, 80867528), (4, 40433764), (7, 23105008), (8, 20216882), (14, 11552504), (16, 10108441), (28, 5776252), (56, 2888126), (112, 1444063)]