138203472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 419437440

約数和(自身を除く): 281233968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 89, 102, 132, 136, 173, 176, 178, 187, 204, 264, 267, 272, 346, 356, 374, 408, 519, 528, 534, 561, 692, 712, 748, 816, 979, 1038, 1068, 1122, 1384, 1424, 1496, 1513, 1903, 1958, 2076, 2136, 2244, 2768, 2937, 2941, 2992, 3026, 3806, 3916, 4152, 4272, 4488, 4539, 5709, 5874, 5882, 6052, 7612, 7832, 8304, 8823, 8976, 9078, 11418, 11748, 11764, 12104, 15224, 15397, 15664, 16643, 17646, 18156, 22836, 23496, 23528, 24208, 30448, 30794, 32351, 33286, 35292, 36312, 45672, 46191, 46992, 47056, 49929, 61588, 64702, 66572, 70584, 72624, 91344, 92382, 97053, 99858, 123176, 129404, 133144, 141168, 169367, 184764, 194106, 199716, 246352, 258808, 261749, 266288, 338734, 369528, 388212, 399432, 508101, 517616, 523498, 677468, 739056, 776424, 785247, 798864, 1016202, 1046996, 1354936, 1552848, 1570494, 2032404, 2093992, 2709872, 2879239, 3140988, 4064808, 4187984, 5758478, 6281976, 8129616, 8637717, 11516956, 12563952, 17275434, 23033912, 34550868, 46067824, 69101736, 138203472]

約数ペア:

[(1, 138203472), (2, 69101736), (3, 46067824), (4, 34550868), (6, 23033912), (8, 17275434), (11, 12563952), (12, 11516956), (16, 8637717), (17, 8129616), (22, 6281976), (24, 5758478), (33, 4187984), (34, 4064808), (44, 3140988), (48, 2879239), (51, 2709872), (66, 2093992), (68, 2032404), (88, 1570494), (89, 1552848), (102, 1354936), (132, 1046996), (136, 1016202), (173, 798864), (176, 785247), (178, 776424), (187, 739056), (204, 677468), (264, 523498), (267, 517616), (272, 508101), (346, 399432), (356, 388212), (374, 369528), (408, 338734), (519, 266288), (528, 261749), (534, 258808), (561, 246352), (692, 199716), (712, 194106), (748, 184764), (816, 169367), (979, 141168), (1038, 133144), (1068, 129404), (1122, 123176), (1384, 99858), (1424, 97053), (1496, 92382), (1513, 91344), (1903, 72624), (1958, 70584), (2076, 66572), (2136, 64702), (2244, 61588), (2768, 49929), (2937, 47056), (2941, 46992), (2992, 46191), (3026, 45672), (3806, 36312), (3916, 35292), (4152, 33286), (4272, 32351), (4488, 30794), (4539, 30448), (5709, 24208), (5874, 23528), (5882, 23496), (6052, 22836), (7612, 18156), (7832, 17646), (8304, 16643), (8823, 15664), (8976, 15397), (9078, 15224), (11418, 12104), (11748, 11764)]