168959560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4987}}^1$

素因数の和:5027

約数の個数: 96

約数和(自身を含む): 477650880

約数和(自身を除く): 308691320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 4987, 6776, 8470, 9974, 16940, 19948, 24935, 33880, 34909, 39896, 49870, 54857, 69818, 99740, 109714, 139636, 174545, 199480, 219428, 274285, 279272, 349090, 383999, 438856, 548570, 603427, 698180, 767998, 1097140, 1206854, 1396360, 1535996, 1919995, 2194280, 2413708, 3017135, 3071992, 3839990, 4223989, 4827416, 6034270, 7679980, 8447978, 12068540, 15359960, 16895956, 21119945, 24137080, 33791912, 42239890, 84479780, 168959560]

約数ペア:

[(1, 168959560), (2, 84479780), (4, 42239890), (5, 33791912), (7, 24137080), (8, 21119945), (10, 16895956), (11, 15359960), (14, 12068540), (20, 8447978), (22, 7679980), (28, 6034270), (35, 4827416), (40, 4223989), (44, 3839990), (55, 3071992), (56, 3017135), (70, 2413708), (77, 2194280), (88, 1919995), (110, 1535996), (121, 1396360), (140, 1206854), (154, 1097140), (220, 767998), (242, 698180), (280, 603427), (308, 548570), (385, 438856), (440, 383999), (484, 349090), (605, 279272), (616, 274285), (770, 219428), (847, 199480), (968, 174545), (1210, 139636), (1540, 109714), (1694, 99740), (2420, 69818), (3080, 54857), (3388, 49870), (4235, 39896), (4840, 34909), (4987, 33880), (6776, 24935), (8470, 19948), (9974, 16940)]