167638240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 144

約数和(自身を含む): 497913696

約数和(自身を除く): 330275456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1237, 1540, 1694, 1760, 1936, 2420, 2464, 2474, 3080, 3388, 3872, 4235, 4840, 4948, 6160, 6185, 6776, 8470, 8659, 9680, 9896, 12320, 12370, 13552, 13607, 16940, 17318, 19360, 19792, 24740, 27104, 27214, 33880, 34636, 39584, 43295, 49480, 54428, 67760, 68035, 69272, 86590, 95249, 98960, 108856, 135520, 136070, 138544, 149677, 173180, 190498, 197920, 217712, 272140, 277088, 299354, 346360, 380996, 435424, 476245, 544280, 598708, 692720, 748385, 761992, 952490, 1047739, 1088560, 1197416, 1385440, 1496770, 1523984, 1904980, 2095478, 2177120, 2394832, 2993540, 3047968, 3809960, 4190956, 4789664, 5238695, 5987080, 7619920, 8381912, 10477390, 11974160, 15239840, 16763824, 20954780, 23948320, 33527648, 41909560, 83819120, 167638240]

約数ペア:

[(1, 167638240), (2, 83819120), (4, 41909560), (5, 33527648), (7, 23948320), (8, 20954780), (10, 16763824), (11, 15239840), (14, 11974160), (16, 10477390), (20, 8381912), (22, 7619920), (28, 5987080), (32, 5238695), (35, 4789664), (40, 4190956), (44, 3809960), (55, 3047968), (56, 2993540), (70, 2394832), (77, 2177120), (80, 2095478), (88, 1904980), (110, 1523984), (112, 1496770), (121, 1385440), (140, 1197416), (154, 1088560), (160, 1047739), (176, 952490), (220, 761992), (224, 748385), (242, 692720), (280, 598708), (308, 544280), (352, 476245), (385, 435424), (440, 380996), (484, 346360), (560, 299354), (605, 277088), (616, 272140), (770, 217712), (847, 197920), (880, 190498), (968, 173180), (1120, 149677), (1210, 138544), (1232, 136070), (1237, 135520), (1540, 108856), (1694, 98960), (1760, 95249), (1936, 86590), (2420, 69272), (2464, 68035), (2474, 67760), (3080, 54428), (3388, 49480), (3872, 43295), (4235, 39584), (4840, 34636), (4948, 33880), (6160, 27214), (6185, 27104), (6776, 24740), (8470, 19792), (8659, 19360), (9680, 17318), (9896, 16940), (12320, 13607), (12370, 13552)]