137664016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53441}}^1$

素因数の和:53479

約数の個数: 40

約数和(自身を含む): 318086784

約数和(自身を除く): 180422768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 53441, 106882, 213764, 374087, 427528, 748174, 855056, 1229143, 1496348, 2458286, 2992696, 4916572, 5985392, 8604001, 9833144, 17208002, 19666288, 34416004, 68832008, 137664016]

約数ペア:

[(1, 137664016), (2, 68832008), (4, 34416004), (7, 19666288), (8, 17208002), (14, 9833144), (16, 8604001), (23, 5985392), (28, 4916572), (46, 2992696), (56, 2458286), (92, 1496348), (112, 1229143), (161, 855056), (184, 748174), (322, 427528), (368, 374087), (644, 213764), (1288, 106882), (2576, 53441)]