168800016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 381164784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 218, 231, 264, 308, 327, 336, 419, 436, 462, 528, 616, 654, 763, 838, 872, 924, 1199, 1232, 1257, 1308, 1526, 1676, 1744, 1848, 2289, 2398, 2514, 2616, 2933, 3052, 3352, 3597, 3696, 4578, 4609, 4796, 5028, 5232, 5866, 6104, 6704, 7194, 8393, 8799, 9156, 9218, 9592, 10056, 11732, 12208, 13827, 14388, 16786, 17598, 18312, 18436, 19184, 20112, 23464, 25179, 27654, 28776, 32263, 33572, 35196, 36624, 36872, 45671, 46928, 50358, 55308, 57552, 64526, 67144, 70392, 73744, 91342, 96789, 100716, 110616, 129052, 134288, 137013, 140784, 182684, 193578, 201432, 221232, 258104, 274026, 319697, 365368, 387156, 402864, 502381, 516208, 548052, 639394, 730736, 774312, 959091, 1004762, 1096104, 1278788, 1507143, 1548624, 1918182, 2009524, 2192208, 2557576, 3014286, 3516667, 3836364, 4019048, 5115152, 6028572, 7033334, 7672728, 8038096, 10550001, 12057144, 14066668, 15345456, 21100002, 24114288, 28133336, 42200004, 56266672, 84400008, 168800016]

約数ペア:

[(1, 168800016), (2, 84400008), (3, 56266672), (4, 42200004), (6, 28133336), (7, 24114288), (8, 21100002), (11, 15345456), (12, 14066668), (14, 12057144), (16, 10550001), (21, 8038096), (22, 7672728), (24, 7033334), (28, 6028572), (33, 5115152), (42, 4019048), (44, 3836364), (48, 3516667), (56, 3014286), (66, 2557576), (77, 2192208), (84, 2009524), (88, 1918182), (109, 1548624), (112, 1507143), (132, 1278788), (154, 1096104), (168, 1004762), (176, 959091), (218, 774312), (231, 730736), (264, 639394), (308, 548052), (327, 516208), (336, 502381), (419, 402864), (436, 387156), (462, 365368), (528, 319697), (616, 274026), (654, 258104), (763, 221232), (838, 201432), (872, 193578), (924, 182684), (1199, 140784), (1232, 137013), (1257, 134288), (1308, 129052), (1526, 110616), (1676, 100716), (1744, 96789), (1848, 91342), (2289, 73744), (2398, 70392), (2514, 67144), (2616, 64526), (2933, 57552), (3052, 55308), (3352, 50358), (3597, 46928), (3696, 45671), (4578, 36872), (4609, 36624), (4796, 35196), (5028, 33572), (5232, 32263), (5866, 28776), (6104, 27654), (6704, 25179), (7194, 23464), (8393, 20112), (8799, 19184), (9156, 18436), (9218, 18312), (9592, 17598), (10056, 16786), (11732, 14388), (12208, 13827)]