159297080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173149}}^1$

素因数の和:173183

約数の個数: 32

約数和(自身を含む): 374004000

約数和(自身を除く): 214706920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 173149, 346298, 692596, 865745, 1385192, 1731490, 3462980, 3982427, 6925960, 7964854, 15929708, 19912135, 31859416, 39824270, 79648540, 159297080]

約数ペア:

[(1, 159297080), (2, 79648540), (4, 39824270), (5, 31859416), (8, 19912135), (10, 15929708), (20, 7964854), (23, 6925960), (40, 3982427), (46, 3462980), (92, 1731490), (115, 1385192), (184, 865745), (230, 692596), (460, 346298), (920, 173149)]