139831776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 318808224

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, 139, 144, 168, 224, 252, 278, 288, 336, 417, 499, 504, 556, 672, 834, 973, 998, 1008, 1112, 1251, 1497, 1668, 1946, 1996, 2016, 2224, 2502, 2919, 2994, 3336, 3493, 3892, 3992, 4448, 4491, 5004, 5838, 5988, 6672, 6986, 7784, 7984, 8757, 8982, 10008, 10479, 11676, 11976, 13344, 13972, 15568, 15968, 17514, 17964, 20016, 20958, 23352, 23952, 27944, 31136, 31437, 35028, 35928, 40032, 41916, 46704, 47904, 55888, 62874, 69361, 70056, 71856, 83832, 93408, 111776, 125748, 138722, 140112, 143712, 167664, 208083, 251496, 277444, 280224, 335328, 416166, 485527, 502992, 554888, 624249, 832332, 971054, 1005984, 1109776, 1248498, 1456581, 1664664, 1942108, 2219552, 2496996, 2913162, 3329328, 3884216, 4369743, 4993992, 5826324, 6658656, 7768432, 8739486, 9987984, 11652648, 15536864, 17478972, 19975968, 23305296, 34957944, 46610592, 69915888, 139831776]

約数ペア:

[(1, 139831776), (2, 69915888), (3, 46610592), (4, 34957944), (6, 23305296), (7, 19975968), (8, 17478972), (9, 15536864), (12, 11652648), (14, 9987984), (16, 8739486), (18, 7768432), (21, 6658656), (24, 5826324), (28, 4993992), (32, 4369743), (36, 3884216), (42, 3329328), (48, 2913162), (56, 2496996), (63, 2219552), (72, 1942108), (84, 1664664), (96, 1456581), (112, 1248498), (126, 1109776), (139, 1005984), (144, 971054), (168, 832332), (224, 624249), (252, 554888), (278, 502992), (288, 485527), (336, 416166), (417, 335328), (499, 280224), (504, 277444), (556, 251496), (672, 208083), (834, 167664), (973, 143712), (998, 140112), (1008, 138722), (1112, 125748), (1251, 111776), (1497, 93408), (1668, 83832), (1946, 71856), (1996, 70056), (2016, 69361), (2224, 62874), (2502, 55888), (2919, 47904), (2994, 46704), (3336, 41916), (3493, 40032), (3892, 35928), (3992, 35028), (4448, 31437), (4491, 31136), (5004, 27944), (5838, 23952), (5988, 23352), (6672, 20958), (6986, 20016), (7784, 17964), (7984, 17514), (8757, 15968), (8982, 15568), (10008, 13972), (10479, 13344), (11676, 11976)]