156783244796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{64451}}^1\times {\mathrm{14143}}^1$

素因数の和:78641

約数の個数: 24

約数和(自身を含む): 280775599104

約数和(自身を除く): 123992354308

約数列:

[1, 2, 4, 43, 86, 172, 14143, 28286, 56572, 64451, 128902, 257804, 608149, 1216298, 2432596, 2771393, 5542786, 11085572, 911530493, 1823060986, 3646121972, 39195811199, 78391622398, 156783244796]

約数ペア:

[(1, 156783244796), (2, 78391622398), (4, 39195811199), (43, 3646121972), (86, 1823060986), (172, 911530493), (14143, 11085572), (28286, 5542786), (56572, 2771393), (64451, 2432596), (128902, 1216298), (257804, 608149)]