168721118496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{44971}}^1$

素因数の和:46855

約数の個数: 144

約数和(自身を含む): 548650484928

約数和(自身を除く): 379929366432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1861, 2016, 3722, 5583, 7444, 11166, 13027, 14888, 16749, 22332, 26054, 29776, 33498, 39081, 44664, 44971, 52108, 59552, 66996, 78162, 89328, 89942, 104216, 117243, 133992, 134913, 156324, 178656, 179884, 208432, 234486, 267984, 269826, 312648, 314797, 359768, 404739, 416864, 468972, 535968, 539652, 625296, 629594, 719536, 809478, 937944, 944391, 1079304, 1250592, 1259188, 1439072, 1618956, 1875888, 1888782, 2158608, 2518376, 2833173, 3237912, 3751776, 3777564, 4317216, 5036752, 5666346, 6475824, 7555128, 10073504, 11332692, 12951648, 15110256, 22665384, 30220512, 45330768, 83691031, 90661536, 167382062, 251073093, 334764124, 502146186, 585837217, 669528248, 753219279, 1004292372, 1171674434, 1339056496, 1506438558, 1757511651, 2008584744, 2343348868, 2678112992, 3012877116, 3515023302, 4017169488, 4686697736, 5272534953, 6025754232, 7030046604, 8034338976, 9373395472, 10545069906, 12051508464, 14060093208, 18746790944, 21090139812, 24103016928, 28120186416, 42180279624, 56240372832, 84360559248, 168721118496]

約数ペア:

[(1, 168721118496), (2, 84360559248), (3, 56240372832), (4, 42180279624), (6, 28120186416), (7, 24103016928), (8, 21090139812), (9, 18746790944), (12, 14060093208), (14, 12051508464), (16, 10545069906), (18, 9373395472), (21, 8034338976), (24, 7030046604), (28, 6025754232), (32, 5272534953), (36, 4686697736), (42, 4017169488), (48, 3515023302), (56, 3012877116), (63, 2678112992), (72, 2343348868), (84, 2008584744), (96, 1757511651), (112, 1506438558), (126, 1339056496), (144, 1171674434), (168, 1004292372), (224, 753219279), (252, 669528248), (288, 585837217), (336, 502146186), (504, 334764124), (672, 251073093), (1008, 167382062), (1861, 90661536), (2016, 83691031), (3722, 45330768), (5583, 30220512), (7444, 22665384), (11166, 15110256), (13027, 12951648), (14888, 11332692), (16749, 10073504), (22332, 7555128), (26054, 6475824), (29776, 5666346), (33498, 5036752), (39081, 4317216), (44664, 3777564), (44971, 3751776), (52108, 3237912), (59552, 2833173), (66996, 2518376), (78162, 2158608), (89328, 1888782), (89942, 1875888), (104216, 1618956), (117243, 1439072), (133992, 1259188), (134913, 1250592), (156324, 1079304), (178656, 944391), (179884, 937944), (208432, 809478), (234486, 719536), (267984, 629594), (269826, 625296), (312648, 539652), (314797, 535968), (359768, 468972), (404739, 416864)]