168797748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 499867200

約数和(自身を除く): 331069452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 174, 196, 203, 228, 266, 294, 348, 399, 406, 521, 532, 551, 588, 609, 798, 812, 931, 1042, 1102, 1218, 1421, 1563, 1596, 1653, 1862, 2084, 2204, 2436, 2793, 2842, 3126, 3306, 3647, 3724, 3857, 4263, 5586, 5684, 6252, 6612, 7294, 7714, 8526, 9899, 10941, 11172, 11571, 14588, 15109, 15428, 17052, 19798, 21882, 23142, 25529, 26999, 29697, 30218, 39596, 43764, 45327, 46284, 51058, 53998, 59394, 60436, 69293, 76587, 80997, 90654, 102116, 105763, 107996, 118788, 138586, 153174, 161994, 181308, 207879, 211526, 277172, 287071, 306348, 317289, 323988, 415758, 423052, 485051, 574142, 634578, 740341, 831516, 861213, 970102, 1148284, 1269156, 1455153, 1480682, 1722426, 1940204, 2009497, 2221023, 2910306, 2961364, 3444852, 4018994, 4442046, 5820612, 6028491, 8037988, 8884092, 12056982, 14066479, 24113964, 28132958, 42199437, 56265916, 84398874, 168797748]

約数ペア:

[(1, 168797748), (2, 84398874), (3, 56265916), (4, 42199437), (6, 28132958), (7, 24113964), (12, 14066479), (14, 12056982), (19, 8884092), (21, 8037988), (28, 6028491), (29, 5820612), (38, 4442046), (42, 4018994), (49, 3444852), (57, 2961364), (58, 2910306), (76, 2221023), (84, 2009497), (87, 1940204), (98, 1722426), (114, 1480682), (116, 1455153), (133, 1269156), (147, 1148284), (174, 970102), (196, 861213), (203, 831516), (228, 740341), (266, 634578), (294, 574142), (348, 485051), (399, 423052), (406, 415758), (521, 323988), (532, 317289), (551, 306348), (588, 287071), (609, 277172), (798, 211526), (812, 207879), (931, 181308), (1042, 161994), (1102, 153174), (1218, 138586), (1421, 118788), (1563, 107996), (1596, 105763), (1653, 102116), (1862, 90654), (2084, 80997), (2204, 76587), (2436, 69293), (2793, 60436), (2842, 59394), (3126, 53998), (3306, 51058), (3647, 46284), (3724, 45327), (3857, 43764), (4263, 39596), (5586, 30218), (5684, 29697), (6252, 26999), (6612, 25529), (7294, 23142), (7714, 21882), (8526, 19798), (9899, 17052), (10941, 15428), (11172, 15109), (11571, 14588)]