161140212

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87767}}^1$

素因数の和:87797

約数の個数: 48

約数和(自身を含む): 442350720

約数和(自身を除く): 281210508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 87767, 175534, 263301, 351068, 526602, 789903, 1053204, 1492039, 1579806, 2369709, 2984078, 3159612, 4476117, 4739418, 5968156, 8952234, 9478836, 13428351, 17904468, 26856702, 40285053, 53713404, 80570106, 161140212]

約数ペア:

[(1, 161140212), (2, 80570106), (3, 53713404), (4, 40285053), (6, 26856702), (9, 17904468), (12, 13428351), (17, 9478836), (18, 8952234), (27, 5968156), (34, 4739418), (36, 4476117), (51, 3159612), (54, 2984078), (68, 2369709), (102, 1579806), (108, 1492039), (153, 1053204), (204, 789903), (306, 526602), (459, 351068), (612, 263301), (918, 175534), (1836, 87767)]