157085072

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{4759}}^1$

素因数の和:6830

約数の個数: 20

約数和(自身を含む): 304563840

約数和(自身を除く): 147478768

約数列:

[1, 2, 4, 8, 16, 2063, 4126, 4759, 8252, 9518, 16504, 19036, 33008, 38072, 76144, 9817817, 19635634, 39271268, 78542536, 157085072]

約数ペア:

[(1, 157085072), (2, 78542536), (4, 39271268), (8, 19635634), (16, 9817817), (2063, 76144), (4126, 38072), (4759, 33008), (8252, 19036), (9518, 16504)]