165627728

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4817}}^1$

素因数の和:5139

約数の個数: 40

約数和(自身を含む): 368018112

約数和(自身を除く): 202390384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4817, 4912, 8596, 9634, 17192, 19268, 33719, 34384, 38536, 67438, 77072, 134876, 269752, 539504, 1478819, 2957638, 5915276, 10351733, 11830552, 20703466, 23661104, 41406932, 82813864, 165627728]

約数ペア:

[(1, 165627728), (2, 82813864), (4, 41406932), (7, 23661104), (8, 20703466), (14, 11830552), (16, 10351733), (28, 5915276), (56, 2957638), (112, 1478819), (307, 539504), (614, 269752), (1228, 134876), (2149, 77072), (2456, 67438), (4298, 38536), (4817, 34384), (4912, 33719), (8596, 19268), (9634, 17192)]