160004352

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1503

約数の個数: 72

約数和(自身を含む): 428880256

約数和(自身を除く): 268875904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1256, 1327, 1884, 2512, 2654, 3768, 3981, 5024, 5308, 7536, 7962, 10048, 10616, 15072, 15924, 20096, 21232, 30144, 31848, 40192, 42464, 60288, 63696, 84928, 120576, 127392, 169856, 208339, 254784, 339712, 416678, 509568, 625017, 833356, 1019136, 1250034, 1666712, 2500068, 3333424, 5000136, 6666848, 10000272, 13333696, 20000544, 26667392, 40001088, 53334784, 80002176, 160004352]

約数ペア:

[(1, 160004352), (2, 80002176), (3, 53334784), (4, 40001088), (6, 26667392), (8, 20000544), (12, 13333696), (16, 10000272), (24, 6666848), (32, 5000136), (48, 3333424), (64, 2500068), (96, 1666712), (128, 1250034), (157, 1019136), (192, 833356), (256, 625017), (314, 509568), (384, 416678), (471, 339712), (628, 254784), (768, 208339), (942, 169856), (1256, 127392), (1327, 120576), (1884, 84928), (2512, 63696), (2654, 60288), (3768, 42464), (3981, 40192), (5024, 31848), (5308, 30144), (7536, 21232), (7962, 20096), (10048, 15924), (10616, 15072)]