143281656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 458150400

約数和(自身を除く): 314868744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 193, 216, 252, 378, 386, 491, 504, 579, 756, 772, 982, 1158, 1351, 1473, 1512, 1544, 1737, 1964, 2316, 2702, 2946, 3437, 3474, 3928, 4053, 4419, 4632, 5211, 5404, 5892, 6874, 6948, 8106, 8838, 10311, 10422, 10808, 11784, 12159, 13257, 13748, 13896, 16212, 17676, 20622, 20844, 24318, 26514, 27496, 30933, 32424, 35352, 36477, 41244, 41688, 48636, 53028, 61866, 72954, 82488, 92799, 94763, 97272, 106056, 123732, 145908, 185598, 189526, 247464, 284289, 291816, 371196, 379052, 568578, 663341, 742392, 758104, 852867, 1137156, 1326682, 1705734, 1990023, 2274312, 2558601, 2653364, 3411468, 3980046, 5117202, 5306728, 5970069, 6822936, 7960092, 10234404, 11940138, 15920184, 17910207, 20468808, 23880276, 35820414, 47760552, 71640828, 143281656]

約数ペア:

[(1, 143281656), (2, 71640828), (3, 47760552), (4, 35820414), (6, 23880276), (7, 20468808), (8, 17910207), (9, 15920184), (12, 11940138), (14, 10234404), (18, 7960092), (21, 6822936), (24, 5970069), (27, 5306728), (28, 5117202), (36, 3980046), (42, 3411468), (54, 2653364), (56, 2558601), (63, 2274312), (72, 1990023), (84, 1705734), (108, 1326682), (126, 1137156), (168, 852867), (189, 758104), (193, 742392), (216, 663341), (252, 568578), (378, 379052), (386, 371196), (491, 291816), (504, 284289), (579, 247464), (756, 189526), (772, 185598), (982, 145908), (1158, 123732), (1351, 106056), (1473, 97272), (1512, 94763), (1544, 92799), (1737, 82488), (1964, 72954), (2316, 61866), (2702, 53028), (2946, 48636), (3437, 41688), (3474, 41244), (3928, 36477), (4053, 35352), (4419, 32424), (4632, 30933), (5211, 27496), (5404, 26514), (5892, 24318), (6874, 20844), (6948, 20622), (8106, 17676), (8838, 16212), (10311, 13896), (10422, 13748), (10808, 13257), (11784, 12159)]