138110258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1879}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 244460160

約数和(自身を除く): 106349902

約数列:

[1, 2, 11, 13, 22, 26, 143, 257, 286, 514, 1879, 2827, 3341, 3758, 5654, 6682, 20669, 24427, 36751, 41338, 48854, 73502, 268697, 482903, 537394, 965806, 5311933, 6277739, 10623866, 12555478, 69055129, 138110258]

約数ペア:

[(1, 138110258), (2, 69055129), (11, 12555478), (13, 10623866), (22, 6277739), (26, 5311933), (143, 965806), (257, 537394), (286, 482903), (514, 268697), (1879, 73502), (2827, 48854), (3341, 41338), (3758, 36751), (5654, 24427), (6682, 20669)]