168211316

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9469

約数の個数: 48

約数和(自身を含む): 369734400

約数和(自身を除く): 201523084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 9431, 17836, 18862, 37724, 66017, 122603, 132034, 245206, 264068, 462119, 490412, 858221, 924238, 1716442, 1848476, 3234833, 3432884, 6007547, 6469666, 12015094, 12939332, 24030188, 42052829, 84105658, 168211316]

約数ペア:

[(1, 168211316), (2, 84105658), (4, 42052829), (7, 24030188), (13, 12939332), (14, 12015094), (26, 6469666), (28, 6007547), (49, 3432884), (52, 3234833), (91, 1848476), (98, 1716442), (182, 924238), (196, 858221), (343, 490412), (364, 462119), (637, 264068), (686, 245206), (1274, 132034), (1372, 122603), (2548, 66017), (4459, 37724), (8918, 18862), (9431, 17836)]