199782144

素因数分解:

$2^8\times 3^2\times {\mathrm{86711}}^1$

素因数の和:86733

約数の個数: 54

約数和(自身を含む): 576027816

約数和(自身を除く): 376245672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 86711, 173422, 260133, 346844, 520266, 693688, 780399, 1040532, 1387376, 1560798, 2081064, 2774752, 3121596, 4162128, 5549504, 6243192, 8324256, 11099008, 12486384, 16648512, 22198016, 24972768, 33297024, 49945536, 66594048, 99891072, 199782144]

約数ペア:

[(1, 199782144), (2, 99891072), (3, 66594048), (4, 49945536), (6, 33297024), (8, 24972768), (9, 22198016), (12, 16648512), (16, 12486384), (18, 11099008), (24, 8324256), (32, 6243192), (36, 5549504), (48, 4162128), (64, 3121596), (72, 2774752), (96, 2081064), (128, 1560798), (144, 1387376), (192, 1040532), (256, 780399), (288, 693688), (384, 520266), (576, 346844), (768, 260133), (1152, 173422), (2304, 86711)]