166345368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{990151}}^1$

素因数の和:990167

約数の個数: 32

約数和(自身を含む): 475272960

約数和(自身を除く): 308927592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 990151, 1980302, 2970453, 3960604, 5940906, 6931057, 7921208, 11881812, 13862114, 20793171, 23763624, 27724228, 41586342, 55448456, 83172684, 166345368]

約数ペア:

[(1, 166345368), (2, 83172684), (3, 55448456), (4, 41586342), (6, 27724228), (7, 23763624), (8, 20793171), (12, 13862114), (14, 11881812), (21, 7921208), (24, 6931057), (28, 5940906), (42, 3960604), (56, 2970453), (84, 1980302), (168, 990151)]