161611056

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8837}}^1$

素因数の和:8978

約数の個数: 60

約数和(自身を含む): 455899392

約数和(自身を除く): 294288336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 8837, 9144, 17674, 18288, 26511, 35348, 53022, 70696, 79533, 106044, 141392, 159066, 212088, 318132, 424176, 636264, 1122299, 1272528, 2244598, 3366897, 4489196, 6733794, 8978392, 10100691, 13467588, 17956784, 20201382, 26935176, 40402764, 53870352, 80805528, 161611056]

約数ペア:

[(1, 161611056), (2, 80805528), (3, 53870352), (4, 40402764), (6, 26935176), (8, 20201382), (9, 17956784), (12, 13467588), (16, 10100691), (18, 8978392), (24, 6733794), (36, 4489196), (48, 3366897), (72, 2244598), (127, 1272528), (144, 1122299), (254, 636264), (381, 424176), (508, 318132), (762, 212088), (1016, 159066), (1143, 141392), (1524, 106044), (2032, 79533), (2286, 70696), (3048, 53022), (4572, 35348), (6096, 26511), (8837, 18288), (9144, 17674)]