156788173888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{128937643}}^1$

素因数の和:128937674

約数の個数: 28

約数和(自身を含む): 327501615760

約数和(自身を除く): 170713441872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 128937643, 257875286, 515750572, 1031501144, 2063002288, 2449815217, 4126004576, 4899630434, 8252009152, 9799260868, 19598521736, 39197043472, 78394086944, 156788173888]

約数ペア:

[(1, 156788173888), (2, 78394086944), (4, 39197043472), (8, 19598521736), (16, 9799260868), (19, 8252009152), (32, 4899630434), (38, 4126004576), (64, 2449815217), (76, 2063002288), (152, 1031501144), (304, 515750572), (608, 257875286), (1216, 128937643)]