165770504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10253}}^1$

素因数の和:10349

約数の個数: 32

約数和(自身を含む): 324846720

約数和(自身を除く): 159076216

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 10253, 16168, 20506, 41012, 82024, 440879, 481891, 881758, 963782, 1763516, 1927564, 3527032, 3855128, 20721313, 41442626, 82885252, 165770504]

約数ペア:

[(1, 165770504), (2, 82885252), (4, 41442626), (8, 20721313), (43, 3855128), (47, 3527032), (86, 1927564), (94, 1763516), (172, 963782), (188, 881758), (344, 481891), (376, 440879), (2021, 82024), (4042, 41012), (8084, 20506), (10253, 16168)]