131678624

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53441}}^1$

素因数の和:53469

約数の個数: 48

約数和(自身を含む): 323217216

約数和(自身を除く): 191538592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 53441, 106882, 213764, 374087, 427528, 587851, 748174, 855056, 1175702, 1496348, 1710112, 2351404, 2992696, 4114957, 4702808, 5985392, 8229914, 9405616, 11970784, 16459828, 18811232, 32919656, 65839312, 131678624]

約数ペア:

[(1, 131678624), (2, 65839312), (4, 32919656), (7, 18811232), (8, 16459828), (11, 11970784), (14, 9405616), (16, 8229914), (22, 5985392), (28, 4702808), (32, 4114957), (44, 2992696), (56, 2351404), (77, 1710112), (88, 1496348), (112, 1175702), (154, 855056), (176, 748174), (224, 587851), (308, 427528), (352, 374087), (616, 213764), (1232, 106882), (2464, 53441)]