129709566

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 345600000

約数和(自身を除く): 215890434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 149, 189, 282, 294, 298, 329, 343, 378, 423, 441, 447, 658, 686, 846, 882, 894, 987, 1029, 1043, 1269, 1323, 1341, 1974, 2058, 2086, 2303, 2538, 2646, 2682, 2961, 3087, 3129, 4023, 4606, 5922, 6174, 6258, 6909, 7003, 7301, 8046, 8883, 9261, 9387, 13818, 14006, 14602, 16121, 17766, 18522, 18774, 20727, 21009, 21903, 28161, 32242, 41454, 42018, 43806, 48363, 49021, 51107, 56322, 62181, 63027, 65709, 96726, 98042, 102214, 124362, 126054, 131418, 145089, 147063, 153321, 189081, 197127, 290178, 294126, 306642, 343147, 378162, 394254, 435267, 441189, 459963, 686294, 870534, 882378, 919926, 1029441, 1323567, 1379889, 2058882, 2402029, 2647134, 2759778, 3088323, 4804058, 6176646, 7206087, 9264969, 14412174, 18529938, 21618261, 43236522, 64854783, 129709566]

約数ペア:

[(1, 129709566), (2, 64854783), (3, 43236522), (6, 21618261), (7, 18529938), (9, 14412174), (14, 9264969), (18, 7206087), (21, 6176646), (27, 4804058), (42, 3088323), (47, 2759778), (49, 2647134), (54, 2402029), (63, 2058882), (94, 1379889), (98, 1323567), (126, 1029441), (141, 919926), (147, 882378), (149, 870534), (189, 686294), (282, 459963), (294, 441189), (298, 435267), (329, 394254), (343, 378162), (378, 343147), (423, 306642), (441, 294126), (447, 290178), (658, 197127), (686, 189081), (846, 153321), (882, 147063), (894, 145089), (987, 131418), (1029, 126054), (1043, 124362), (1269, 102214), (1323, 98042), (1341, 96726), (1974, 65709), (2058, 63027), (2086, 62181), (2303, 56322), (2538, 51107), (2646, 49021), (2682, 48363), (2961, 43806), (3087, 42018), (3129, 41454), (4023, 32242), (4606, 28161), (5922, 21903), (6174, 21009), (6258, 20727), (6909, 18774), (7003, 18522), (7301, 17766), (8046, 16121), (8883, 14602), (9261, 14006), (9387, 13818)]