143329256

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{10709}}^1$

素因数の和:10961

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 165118744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 10709, 13384, 21418, 42836, 74963, 85672, 149926, 299852, 599704, 2559451, 5118902, 10237804, 17916157, 20475608, 35832314, 71664628, 143329256]

約数ペア:

[(1, 143329256), (2, 71664628), (4, 35832314), (7, 20475608), (8, 17916157), (14, 10237804), (28, 5118902), (56, 2559451), (239, 599704), (478, 299852), (956, 149926), (1673, 85672), (1912, 74963), (3346, 42836), (6692, 21418), (10709, 13384)]