140129912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79259}}^1$

素因数の和:79295

約数の個数: 32

約数和(自身を含む): 299602800

約数和(自身を除く): 159472888

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 79259, 158518, 317036, 634072, 1030367, 1347403, 2060734, 2694806, 4121468, 5389612, 8242936, 10779224, 17516239, 35032478, 70064956, 140129912]

約数ペア:

[(1, 140129912), (2, 70064956), (4, 35032478), (8, 17516239), (13, 10779224), (17, 8242936), (26, 5389612), (34, 4121468), (52, 2694806), (68, 2060734), (104, 1347403), (136, 1030367), (221, 634072), (442, 317036), (884, 158518), (1768, 79259)]