165729424

素因数分解:

$2^4\times 7^1\times {\mathrm{1479727}}^1$

素因数の和:1479742

約数の個数: 20

約数和(自身を含む): 366972544

約数和(自身を除く): 201243120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1479727, 2959454, 5918908, 10358089, 11837816, 20716178, 23675632, 41432356, 82864712, 165729424]

約数ペア:

[(1, 165729424), (2, 82864712), (4, 41432356), (7, 23675632), (8, 20716178), (14, 11837816), (16, 10358089), (28, 5918908), (56, 2959454), (112, 1479727)]