166288212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 435542016

約数和(自身を除く): 269253804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 983, 1143, 1332, 1524, 1966, 2286, 2949, 3932, 4572, 4699, 5898, 8847, 9398, 11796, 14097, 17694, 18796, 28194, 35388, 36371, 42291, 56388, 72742, 84582, 109113, 124841, 145484, 169164, 218226, 249682, 327339, 374523, 436452, 499364, 654678, 749046, 1123569, 1309356, 1498092, 2247138, 4494276, 4619117, 9238234, 13857351, 18476468, 27714702, 41572053, 55429404, 83144106, 166288212]

約数ペア:

[(1, 166288212), (2, 83144106), (3, 55429404), (4, 41572053), (6, 27714702), (9, 18476468), (12, 13857351), (18, 9238234), (36, 4619117), (37, 4494276), (74, 2247138), (111, 1498092), (127, 1309356), (148, 1123569), (222, 749046), (254, 654678), (333, 499364), (381, 436452), (444, 374523), (508, 327339), (666, 249682), (762, 218226), (983, 169164), (1143, 145484), (1332, 124841), (1524, 109113), (1966, 84582), (2286, 72742), (2949, 56388), (3932, 42291), (4572, 36371), (4699, 35388), (5898, 28194), (8847, 18796), (9398, 17694), (11796, 14097)]