148687576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4157}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 296382240

約数和(自身を除く): 147694664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 2104, 4157, 4471, 8314, 8942, 16628, 17884, 33256, 35768, 70669, 141338, 282676, 565352, 1093291, 2186582, 4373164, 8746328, 18585947, 37171894, 74343788, 148687576]

約数ペア:

[(1, 148687576), (2, 74343788), (4, 37171894), (8, 18585947), (17, 8746328), (34, 4373164), (68, 2186582), (136, 1093291), (263, 565352), (526, 282676), (1052, 141338), (2104, 70669), (4157, 35768), (4471, 33256), (8314, 17884), (8942, 16628)]