164247444

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{106103}}^1$

素因数の和:106156

約数の個数: 36

約数和(自身を含む): 424840416

約数和(自身を除く): 260592972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 106103, 212206, 318309, 424412, 636618, 954927, 1273236, 1909854, 3819708, 4562429, 9124858, 13687287, 18249716, 27374574, 41061861, 54749148, 82123722, 164247444]

約数ペア:

[(1, 164247444), (2, 82123722), (3, 54749148), (4, 41061861), (6, 27374574), (9, 18249716), (12, 13687287), (18, 9124858), (36, 4562429), (43, 3819708), (86, 1909854), (129, 1273236), (172, 954927), (258, 636618), (387, 424412), (516, 318309), (774, 212206), (1548, 106103)]