128384032

素因数分解:

$2^5\times 7^1\times {\mathrm{573143}}^1$

素因数の和:573160

約数の個数: 24

約数和(自身を含む): 288864576

約数和(自身を除く): 160480544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 573143, 1146286, 2292572, 4012001, 4585144, 8024002, 9170288, 16048004, 18340576, 32096008, 64192016, 128384032]

約数ペア:

[(1, 128384032), (2, 64192016), (4, 32096008), (7, 18340576), (8, 16048004), (14, 9170288), (16, 8024002), (28, 4585144), (32, 4012001), (56, 2292572), (112, 1146286), (224, 573143)]