163981752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{621143}}^1$

素因数の和:621163

約数の個数: 32

約数和(自身を含む): 447223680

約数和(自身を除く): 283241928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 621143, 1242286, 1863429, 2484572, 3726858, 4969144, 6832573, 7453716, 13665146, 14907432, 20497719, 27330292, 40995438, 54660584, 81990876, 163981752]

約数ペア:

[(1, 163981752), (2, 81990876), (3, 54660584), (4, 40995438), (6, 27330292), (8, 20497719), (11, 14907432), (12, 13665146), (22, 7453716), (24, 6832573), (33, 4969144), (44, 3726858), (66, 2484572), (88, 1863429), (132, 1242286), (264, 621143)]