143984336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2859

約数の個数: 40

約数和(自身を含む): 290767104

約数和(自身を除く): 146782768

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2713, 3317, 5426, 6634, 10852, 13268, 21704, 26536, 43408, 53072, 84103, 168206, 290291, 336412, 580582, 672824, 1161164, 1345648, 2322328, 4644656, 8999021, 17998042, 35996084, 71992168, 143984336]

約数ペア:

[(1, 143984336), (2, 71992168), (4, 35996084), (8, 17998042), (16, 8999021), (31, 4644656), (62, 2322328), (107, 1345648), (124, 1161164), (214, 672824), (248, 580582), (428, 336412), (496, 290291), (856, 168206), (1712, 84103), (2713, 53072), (3317, 43408), (5426, 26536), (6634, 21704), (10852, 13268)]