168956480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6857}}^1$

素因数の和:6892

約数の個数: 112

約数和(自身を含む): 501676416

約数和(自身を除く): 332719936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 6857, 12320, 13714, 24640, 27428, 34285, 47999, 54856, 68570, 75427, 95998, 109712, 137140, 150854, 191996, 219424, 239995, 274280, 301708, 377135, 383992, 438848, 479990, 527989, 548560, 603416, 754270, 767984, 959980, 1055978, 1097120, 1206832, 1508540, 1535968, 1919960, 2111956, 2194240, 2413664, 2639945, 3017080, 3071936, 3839920, 4223912, 4827328, 5279890, 6034160, 7679840, 8447824, 10559780, 12068320, 15359680, 16895648, 21119560, 24136640, 33791296, 42239120, 84478240, 168956480]

約数ペア:

[(1, 168956480), (2, 84478240), (4, 42239120), (5, 33791296), (7, 24136640), (8, 21119560), (10, 16895648), (11, 15359680), (14, 12068320), (16, 10559780), (20, 8447824), (22, 7679840), (28, 6034160), (32, 5279890), (35, 4827328), (40, 4223912), (44, 3839920), (55, 3071936), (56, 3017080), (64, 2639945), (70, 2413664), (77, 2194240), (80, 2111956), (88, 1919960), (110, 1535968), (112, 1508540), (140, 1206832), (154, 1097120), (160, 1055978), (176, 959980), (220, 767984), (224, 754270), (280, 603416), (308, 548560), (320, 527989), (352, 479990), (385, 438848), (440, 383992), (448, 377135), (560, 301708), (616, 274280), (704, 239995), (770, 219424), (880, 191996), (1120, 150854), (1232, 137140), (1540, 109712), (1760, 95998), (2240, 75427), (2464, 68570), (3080, 54856), (3520, 47999), (4928, 34285), (6160, 27428), (6857, 24640), (12320, 13714)]