137649176

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 312852480

約数和(自身を除く): 175203304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2143, 2294, 4286, 4588, 8029, 8572, 9176, 15001, 16058, 17144, 30002, 32116, 60004, 64232, 66433, 79291, 120008, 132866, 158582, 265732, 317164, 465031, 531464, 555037, 634328, 930062, 1110074, 1860124, 2220148, 2458021, 3720248, 4440296, 4916042, 9832084, 17206147, 19664168, 34412294, 68824588, 137649176]

約数ペア:

[(1, 137649176), (2, 68824588), (4, 34412294), (7, 19664168), (8, 17206147), (14, 9832084), (28, 4916042), (31, 4440296), (37, 3720248), (56, 2458021), (62, 2220148), (74, 1860124), (124, 1110074), (148, 930062), (217, 634328), (248, 555037), (259, 531464), (296, 465031), (434, 317164), (518, 265732), (868, 158582), (1036, 132866), (1147, 120008), (1736, 79291), (2072, 66433), (2143, 64232), (2294, 60004), (4286, 32116), (4588, 30002), (8029, 17144), (8572, 16058), (9176, 15001)]