168731304

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 499200000

約数和(自身を除く): 330468696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 103, 147, 168, 196, 199, 206, 294, 309, 343, 392, 398, 412, 588, 597, 618, 686, 721, 796, 824, 1029, 1176, 1194, 1236, 1372, 1393, 1442, 1592, 2058, 2163, 2388, 2472, 2744, 2786, 2884, 4116, 4179, 4326, 4776, 5047, 5572, 5768, 8232, 8358, 8652, 9751, 10094, 11144, 15141, 16716, 17304, 19502, 20188, 20497, 29253, 30282, 33432, 35329, 39004, 40376, 40994, 58506, 60564, 61491, 68257, 70658, 78008, 81988, 105987, 117012, 121128, 122982, 136514, 141316, 143479, 163976, 204771, 211974, 234024, 245964, 273028, 282632, 286958, 409542, 423948, 430437, 491928, 546056, 573916, 819084, 847896, 860874, 1004353, 1147832, 1638168, 1721748, 2008706, 3013059, 3443496, 4017412, 6026118, 7030471, 8034824, 12052236, 14060942, 21091413, 24104472, 28121884, 42182826, 56243768, 84365652, 168731304]

約数ペア:

[(1, 168731304), (2, 84365652), (3, 56243768), (4, 42182826), (6, 28121884), (7, 24104472), (8, 21091413), (12, 14060942), (14, 12052236), (21, 8034824), (24, 7030471), (28, 6026118), (42, 4017412), (49, 3443496), (56, 3013059), (84, 2008706), (98, 1721748), (103, 1638168), (147, 1147832), (168, 1004353), (196, 860874), (199, 847896), (206, 819084), (294, 573916), (309, 546056), (343, 491928), (392, 430437), (398, 423948), (412, 409542), (588, 286958), (597, 282632), (618, 273028), (686, 245964), (721, 234024), (796, 211974), (824, 204771), (1029, 163976), (1176, 143479), (1194, 141316), (1236, 136514), (1372, 122982), (1393, 121128), (1442, 117012), (1592, 105987), (2058, 81988), (2163, 78008), (2388, 70658), (2472, 68257), (2744, 61491), (2786, 60564), (2884, 58506), (4116, 40994), (4179, 40376), (4326, 39004), (4776, 35329), (5047, 33432), (5572, 30282), (5768, 29253), (8232, 20497), (8358, 20188), (8652, 19502), (9751, 17304), (10094, 16716), (11144, 15141)]