189723534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 336694386

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1019, 1023, 1209, 1302, 2002, 2038, 2046, 2387, 2418, 2821, 3003, 3057, 4433, 4774, 5642, 6006, 6114, 7133, 7161, 8463, 8866, 11209, 13247, 13299, 14266, 14322, 16926, 21399, 22418, 26494, 26598, 31031, 31589, 33627, 39741, 42798, 62062, 63178, 67254, 78463, 79482, 92729, 93093, 94767, 145717, 156926, 185458, 186186, 189534, 221123, 235389, 278187, 291434, 347479, 410657, 437151, 442246, 470778, 556374, 663369, 694958, 821314, 874302, 1020019, 1042437, 1231971, 1326738, 2040038, 2084874, 2432353, 2463942, 2874599, 3060057, 4517227, 4864706, 5749198, 6120114, 7297059, 8623797, 9034454, 13551681, 14594118, 17247594, 27103362, 31620589, 63241178, 94861767, 189723534]

約数ペア:

[(1, 189723534), (2, 94861767), (3, 63241178), (6, 31620589), (7, 27103362), (11, 17247594), (13, 14594118), (14, 13551681), (21, 9034454), (22, 8623797), (26, 7297059), (31, 6120114), (33, 5749198), (39, 4864706), (42, 4517227), (62, 3060057), (66, 2874599), (77, 2463942), (78, 2432353), (91, 2084874), (93, 2040038), (143, 1326738), (154, 1231971), (182, 1042437), (186, 1020019), (217, 874302), (231, 821314), (273, 694958), (286, 663369), (341, 556374), (403, 470778), (429, 442246), (434, 437151), (462, 410657), (546, 347479), (651, 291434), (682, 278187), (806, 235389), (858, 221123), (1001, 189534), (1019, 186186), (1023, 185458), (1209, 156926), (1302, 145717), (2002, 94767), (2038, 93093), (2046, 92729), (2387, 79482), (2418, 78463), (2821, 67254), (3003, 63178), (3057, 62062), (4433, 42798), (4774, 39741), (5642, 33627), (6006, 31589), (6114, 31031), (7133, 26598), (7161, 26494), (8463, 22418), (8866, 21399), (11209, 16926), (13247, 14322), (13299, 14266)]