139131216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 461081600

約数和(自身を除く): 321950384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 139, 144, 168, 189, 216, 252, 278, 331, 336, 378, 417, 432, 504, 556, 662, 756, 834, 973, 993, 1008, 1112, 1251, 1324, 1512, 1668, 1946, 1986, 2224, 2317, 2502, 2648, 2919, 2979, 3024, 3336, 3753, 3892, 3972, 4634, 5004, 5296, 5838, 5958, 6672, 6951, 7506, 7784, 7944, 8757, 8937, 9268, 10008, 11676, 11916, 13902, 15012, 15568, 15888, 17514, 17874, 18536, 20016, 20853, 23352, 23832, 26271, 27804, 30024, 35028, 35748, 37072, 41706, 46009, 46704, 47664, 52542, 55608, 60048, 62559, 70056, 71496, 83412, 92018, 105084, 111216, 125118, 138027, 140112, 142992, 166824, 184036, 210168, 250236, 276054, 322063, 333648, 368072, 414081, 420336, 500472, 552108, 644126, 736144, 828162, 966189, 1000944, 1104216, 1242243, 1288252, 1656324, 1932378, 2208432, 2484486, 2576504, 2898567, 3312648, 3864756, 4968972, 5153008, 5797134, 6625296, 7729512, 8695701, 9937944, 11594268, 15459024, 17391402, 19875888, 23188536, 34782804, 46377072, 69565608, 139131216]

約数ペア:

[(1, 139131216), (2, 69565608), (3, 46377072), (4, 34782804), (6, 23188536), (7, 19875888), (8, 17391402), (9, 15459024), (12, 11594268), (14, 9937944), (16, 8695701), (18, 7729512), (21, 6625296), (24, 5797134), (27, 5153008), (28, 4968972), (36, 3864756), (42, 3312648), (48, 2898567), (54, 2576504), (56, 2484486), (63, 2208432), (72, 1932378), (84, 1656324), (108, 1288252), (112, 1242243), (126, 1104216), (139, 1000944), (144, 966189), (168, 828162), (189, 736144), (216, 644126), (252, 552108), (278, 500472), (331, 420336), (336, 414081), (378, 368072), (417, 333648), (432, 322063), (504, 276054), (556, 250236), (662, 210168), (756, 184036), (834, 166824), (973, 142992), (993, 140112), (1008, 138027), (1112, 125118), (1251, 111216), (1324, 105084), (1512, 92018), (1668, 83412), (1946, 71496), (1986, 70056), (2224, 62559), (2317, 60048), (2502, 55608), (2648, 52542), (2919, 47664), (2979, 46704), (3024, 46009), (3336, 41706), (3753, 37072), (3892, 35748), (3972, 35028), (4634, 30024), (5004, 27804), (5296, 26271), (5838, 23832), (5958, 23352), (6672, 20853), (6951, 20016), (7506, 18536), (7784, 17874), (7944, 17514), (8757, 15888), (8937, 15568), (9268, 15012), (10008, 13902), (11676, 11916)]