161707072

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53759}}^1$

素因数の和:53818

約数の個数: 28

約数和(自身を含む): 327720960

約数和(自身を除く): 166013888

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 53759, 107518, 215036, 430072, 860144, 1720288, 2526673, 3440576, 5053346, 10106692, 20213384, 40426768, 80853536, 161707072]

約数ペア:

[(1, 161707072), (2, 80853536), (4, 40426768), (8, 20213384), (16, 10106692), (32, 5053346), (47, 3440576), (64, 2526673), (94, 1720288), (188, 860144), (376, 430072), (752, 215036), (1504, 107518), (3008, 53759)]