139704064

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4440

約数の個数: 36

約数和(自身を含む): 281123584

約数和(自身を除く): 141419520

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 4297, 8128, 8594, 16256, 17188, 32512, 34376, 68752, 137504, 275008, 545719, 550016, 1091438, 1100032, 2182876, 4365752, 8731504, 17463008, 34926016, 69852032, 139704064]

約数ペア:

[(1, 139704064), (2, 69852032), (4, 34926016), (8, 17463008), (16, 8731504), (32, 4365752), (64, 2182876), (127, 1100032), (128, 1091438), (254, 550016), (256, 545719), (508, 275008), (1016, 137504), (2032, 68752), (4064, 34376), (4297, 32512), (8128, 17188), (8594, 16256)]