138152421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 249080832

約数和(自身を除く): 110928411

約数列:

[1, 3, 9, 11, 17, 23, 33, 43, 51, 69, 83, 99, 129, 153, 187, 207, 249, 253, 387, 391, 473, 561, 731, 747, 759, 913, 989, 1173, 1411, 1419, 1683, 1909, 2193, 2277, 2739, 2967, 3519, 3569, 4233, 4257, 4301, 5727, 6579, 8041, 8217, 8901, 10707, 10879, 12699, 12903, 15521, 16813, 17181, 20999, 24123, 32121, 32453, 32637, 38709, 39259, 46563, 50439, 60673, 62997, 72369, 82087, 97359, 97911, 117777, 139689, 151317, 182019, 184943, 188991, 246261, 292077, 353331, 356983, 546057, 554829, 667403, 738783, 902957, 1070949, 1395479, 1664487, 2002209, 2708871, 3212847, 4186437, 6006627, 8126613, 12559311, 15350269, 46050807, 138152421]

約数ペア:

[(1, 138152421), (3, 46050807), (9, 15350269), (11, 12559311), (17, 8126613), (23, 6006627), (33, 4186437), (43, 3212847), (51, 2708871), (69, 2002209), (83, 1664487), (99, 1395479), (129, 1070949), (153, 902957), (187, 738783), (207, 667403), (249, 554829), (253, 546057), (387, 356983), (391, 353331), (473, 292077), (561, 246261), (731, 188991), (747, 184943), (759, 182019), (913, 151317), (989, 139689), (1173, 117777), (1411, 97911), (1419, 97359), (1683, 82087), (1909, 72369), (2193, 62997), (2277, 60673), (2739, 50439), (2967, 46563), (3519, 39259), (3569, 38709), (4233, 32637), (4257, 32453), (4301, 32121), (5727, 24123), (6579, 20999), (8041, 17181), (8217, 16813), (8901, 15521), (10707, 12903), (10879, 12699)]