164851488

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 337084128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 207, 246, 276, 288, 328, 368, 369, 414, 492, 552, 607, 656, 736, 738, 828, 943, 984, 1104, 1214, 1312, 1476, 1656, 1821, 1886, 1968, 2208, 2428, 2829, 2952, 3312, 3642, 3772, 3936, 4856, 5463, 5658, 5904, 6624, 7284, 7544, 8487, 9712, 10926, 11316, 11808, 13961, 14568, 15088, 16974, 19424, 21852, 22632, 24887, 27922, 29136, 30176, 33948, 41883, 43704, 45264, 49774, 55844, 58272, 67896, 74661, 83766, 87408, 90528, 99548, 111688, 125649, 135792, 149322, 167532, 174816, 199096, 223376, 223983, 251298, 271584, 298644, 335064, 398192, 446752, 447966, 502596, 572401, 597288, 670128, 796384, 895932, 1005192, 1144802, 1194576, 1340256, 1717203, 1791864, 2010384, 2289604, 2389152, 3434406, 3583728, 4020768, 4579208, 5151609, 6868812, 7167456, 9158416, 10303218, 13737624, 18316832, 20606436, 27475248, 41212872, 54950496, 82425744, 164851488]

約数ペア:

[(1, 164851488), (2, 82425744), (3, 54950496), (4, 41212872), (6, 27475248), (8, 20606436), (9, 18316832), (12, 13737624), (16, 10303218), (18, 9158416), (23, 7167456), (24, 6868812), (32, 5151609), (36, 4579208), (41, 4020768), (46, 3583728), (48, 3434406), (69, 2389152), (72, 2289604), (82, 2010384), (92, 1791864), (96, 1717203), (123, 1340256), (138, 1194576), (144, 1144802), (164, 1005192), (184, 895932), (207, 796384), (246, 670128), (276, 597288), (288, 572401), (328, 502596), (368, 447966), (369, 446752), (414, 398192), (492, 335064), (552, 298644), (607, 271584), (656, 251298), (736, 223983), (738, 223376), (828, 199096), (943, 174816), (984, 167532), (1104, 149322), (1214, 135792), (1312, 125649), (1476, 111688), (1656, 99548), (1821, 90528), (1886, 87408), (1968, 83766), (2208, 74661), (2428, 67896), (2829, 58272), (2952, 55844), (3312, 49774), (3642, 45264), (3772, 43704), (3936, 41883), (4856, 33948), (5463, 30176), (5658, 29136), (5904, 27922), (6624, 24887), (7284, 22632), (7544, 21852), (8487, 19424), (9712, 16974), (10926, 15088), (11316, 14568), (11808, 13961)]