161447352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{611543}}^1$

素因数の和:611563

約数の個数: 32

約数和(自身を含む): 440311680

約数和(自身を除く): 278864328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 611543, 1223086, 1834629, 2446172, 3669258, 4892344, 6726973, 7338516, 13453946, 14677032, 20180919, 26907892, 40361838, 53815784, 80723676, 161447352]

約数ペア:

[(1, 161447352), (2, 80723676), (3, 53815784), (4, 40361838), (6, 26907892), (8, 20180919), (11, 14677032), (12, 13453946), (22, 7338516), (24, 6726973), (33, 4892344), (44, 3669258), (66, 2446172), (88, 1834629), (132, 1223086), (264, 611543)]