16940616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 53913600

約数和(自身を除く): 36972984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 89, 103, 132, 154, 168, 178, 206, 231, 264, 267, 308, 309, 356, 412, 462, 534, 616, 618, 623, 712, 721, 824, 924, 979, 1068, 1133, 1236, 1246, 1442, 1848, 1869, 1958, 2136, 2163, 2266, 2472, 2492, 2884, 2937, 3399, 3738, 3916, 4326, 4532, 4984, 5768, 5874, 6798, 6853, 7476, 7832, 7931, 8652, 9064, 9167, 11748, 13596, 13706, 14952, 15862, 17304, 18334, 20559, 23496, 23793, 27192, 27412, 27501, 31724, 36668, 41118, 47586, 54824, 55002, 63448, 64169, 73336, 82236, 95172, 100837, 110004, 128338, 164472, 190344, 192507, 201674, 220008, 256676, 302511, 385014, 403348, 513352, 605022, 705859, 770028, 806696, 1210044, 1411718, 1540056, 2117577, 2420088, 2823436, 4235154, 5646872, 8470308, 16940616]

約数ペア:

[(1, 16940616), (2, 8470308), (3, 5646872), (4, 4235154), (6, 2823436), (7, 2420088), (8, 2117577), (11, 1540056), (12, 1411718), (14, 1210044), (21, 806696), (22, 770028), (24, 705859), (28, 605022), (33, 513352), (42, 403348), (44, 385014), (56, 302511), (66, 256676), (77, 220008), (84, 201674), (88, 192507), (89, 190344), (103, 164472), (132, 128338), (154, 110004), (168, 100837), (178, 95172), (206, 82236), (231, 73336), (264, 64169), (267, 63448), (308, 55002), (309, 54824), (356, 47586), (412, 41118), (462, 36668), (534, 31724), (616, 27501), (618, 27412), (623, 27192), (712, 23793), (721, 23496), (824, 20559), (924, 18334), (979, 17304), (1068, 15862), (1133, 14952), (1236, 13706), (1246, 13596), (1442, 11748), (1848, 9167), (1869, 9064), (1958, 8652), (2136, 7931), (2163, 7832), (2266, 7476), (2472, 6853), (2492, 6798), (2884, 5874), (2937, 5768), (3399, 4984), (3738, 4532), (3916, 4326)]