155543556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43063}}^1$

素因数の和:43120

約数の個数: 48

約数和(自身を含む): 424438784

約数和(自身を除く): 268895228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 43063, 86126, 129189, 172252, 258378, 301441, 516756, 602882, 904323, 1205764, 1808646, 1851709, 3617292, 3703418, 5555127, 7406836, 11110254, 12961963, 22220508, 25923926, 38885889, 51847852, 77771778, 155543556]

約数ペア:

[(1, 155543556), (2, 77771778), (3, 51847852), (4, 38885889), (6, 25923926), (7, 22220508), (12, 12961963), (14, 11110254), (21, 7406836), (28, 5555127), (42, 3703418), (43, 3617292), (84, 1851709), (86, 1808646), (129, 1205764), (172, 904323), (258, 602882), (301, 516756), (516, 301441), (602, 258378), (903, 172252), (1204, 129189), (1806, 86126), (3612, 43063)]