152040028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{236087}}^1$

素因数の和:236121

約数の個数: 24

約数和(自身を含む): 317302272

約数和(自身を除く): 165262244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 236087, 472174, 944348, 1652609, 3305218, 5430001, 6610436, 10860002, 21720004, 38010007, 76020014, 152040028]

約数ペア:

[(1, 152040028), (2, 76020014), (4, 38010007), (7, 21720004), (14, 10860002), (23, 6610436), (28, 5430001), (46, 3305218), (92, 1652609), (161, 944348), (322, 472174), (644, 236087)]