163159416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 520182000

約数和(自身を除く): 357022584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 392, 412, 441, 449, 504, 588, 618, 721, 824, 882, 898, 927, 1176, 1236, 1347, 1442, 1764, 1796, 1854, 2163, 2472, 2694, 2884, 3143, 3528, 3592, 3708, 4041, 4326, 5047, 5388, 5768, 6286, 6489, 7416, 8082, 8652, 9429, 10094, 10776, 12572, 12978, 15141, 16164, 17304, 18858, 20188, 22001, 25144, 25956, 28287, 30282, 32328, 37716, 40376, 44002, 45423, 46247, 51912, 56574, 60564, 66003, 75432, 88004, 90846, 92494, 113148, 121128, 132006, 138741, 176008, 181692, 184988, 198009, 226296, 264012, 277482, 323729, 363384, 369976, 396018, 416223, 528024, 554964, 647458, 792036, 832446, 971187, 1109928, 1294916, 1584072, 1664892, 1942374, 2266103, 2589832, 2913561, 3329784, 3884748, 4532206, 5827122, 6798309, 7769496, 9064412, 11654244, 13596618, 18128824, 20394927, 23308488, 27193236, 40789854, 54386472, 81579708, 163159416]

約数ペア:

[(1, 163159416), (2, 81579708), (3, 54386472), (4, 40789854), (6, 27193236), (7, 23308488), (8, 20394927), (9, 18128824), (12, 13596618), (14, 11654244), (18, 9064412), (21, 7769496), (24, 6798309), (28, 5827122), (36, 4532206), (42, 3884748), (49, 3329784), (56, 2913561), (63, 2589832), (72, 2266103), (84, 1942374), (98, 1664892), (103, 1584072), (126, 1294916), (147, 1109928), (168, 971187), (196, 832446), (206, 792036), (252, 647458), (294, 554964), (309, 528024), (392, 416223), (412, 396018), (441, 369976), (449, 363384), (504, 323729), (588, 277482), (618, 264012), (721, 226296), (824, 198009), (882, 184988), (898, 181692), (927, 176008), (1176, 138741), (1236, 132006), (1347, 121128), (1442, 113148), (1764, 92494), (1796, 90846), (1854, 88004), (2163, 75432), (2472, 66003), (2694, 60564), (2884, 56574), (3143, 51912), (3528, 46247), (3592, 45423), (3708, 44002), (4041, 40376), (4326, 37716), (5047, 32328), (5388, 30282), (5768, 28287), (6286, 25956), (6489, 25144), (7416, 22001), (8082, 20188), (8652, 18858), (9429, 17304), (10094, 16164), (10776, 15141), (12572, 12978)]