134999998

素因数分解:

$2^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 239097600

約数和(自身を除く): 104097602

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 343, 581, 686, 1162, 2371, 4067, 4742, 8134, 16597, 28469, 33194, 56938, 116179, 196793, 232358, 393586, 813253, 1377551, 1626506, 2755102, 9642857, 19285714, 67499999, 134999998]

約数ペア:

[(1, 134999998), (2, 67499999), (7, 19285714), (14, 9642857), (49, 2755102), (83, 1626506), (98, 1377551), (166, 813253), (343, 393586), (581, 232358), (686, 196793), (1162, 116179), (2371, 56938), (4067, 33194), (4742, 28469), (8134, 16597)]