131773152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 407650320

約数和(自身を除く): 275877168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 109, 112, 147, 168, 196, 218, 224, 257, 294, 327, 336, 392, 436, 514, 588, 654, 672, 763, 771, 784, 872, 1028, 1176, 1308, 1526, 1542, 1568, 1744, 1799, 2056, 2289, 2352, 2616, 3052, 3084, 3488, 3598, 4112, 4578, 4704, 5232, 5341, 5397, 6104, 6168, 7196, 8224, 9156, 10464, 10682, 10794, 12208, 12336, 12593, 14392, 16023, 18312, 21364, 21588, 24416, 24672, 25186, 28013, 28784, 32046, 36624, 37779, 42728, 43176, 50372, 56026, 57568, 64092, 73248, 75558, 84039, 85456, 86352, 100744, 112052, 128184, 151116, 168078, 170912, 172704, 196091, 201488, 224104, 256368, 302232, 336156, 392182, 402976, 448208, 512736, 588273, 604464, 672312, 784364, 896416, 1176546, 1208928, 1344624, 1372637, 1568728, 2353092, 2689248, 2745274, 3137456, 4117911, 4706184, 5490548, 6274912, 8235822, 9412368, 10981096, 16471644, 18824736, 21962192, 32943288, 43924384, 65886576, 131773152]

約数ペア:

[(1, 131773152), (2, 65886576), (3, 43924384), (4, 32943288), (6, 21962192), (7, 18824736), (8, 16471644), (12, 10981096), (14, 9412368), (16, 8235822), (21, 6274912), (24, 5490548), (28, 4706184), (32, 4117911), (42, 3137456), (48, 2745274), (49, 2689248), (56, 2353092), (84, 1568728), (96, 1372637), (98, 1344624), (109, 1208928), (112, 1176546), (147, 896416), (168, 784364), (196, 672312), (218, 604464), (224, 588273), (257, 512736), (294, 448208), (327, 402976), (336, 392182), (392, 336156), (436, 302232), (514, 256368), (588, 224104), (654, 201488), (672, 196091), (763, 172704), (771, 170912), (784, 168078), (872, 151116), (1028, 128184), (1176, 112052), (1308, 100744), (1526, 86352), (1542, 85456), (1568, 84039), (1744, 75558), (1799, 73248), (2056, 64092), (2289, 57568), (2352, 56026), (2616, 50372), (3052, 43176), (3084, 42728), (3488, 37779), (3598, 36624), (4112, 32046), (4578, 28784), (4704, 28013), (5232, 25186), (5341, 24672), (5397, 24416), (6104, 21588), (6168, 21364), (7196, 18312), (8224, 16023), (9156, 14392), (10464, 12593), (10682, 12336), (10794, 12208)]