199794432

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 535454416

約数和(自身を除く): 335659984

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, 1657, 1884, 2512, 3314, 3768, 4971, 5024, 6628, 7536, 9942, 10048, 13256, 15072, 19884, 20096, 26512, 30144, 39768, 40192, 53024, 60288, 79536, 106048, 120576, 159072, 212096, 260149, 318144, 424192, 520298, 636288, 780447, 1040596, 1272576, 1560894, 2081192, 3121788, 4162384, 6243576, 8324768, 12487152, 16649536, 24974304, 33299072, 49948608, 66598144, 99897216, 199794432]

約数ペア:

[(1, 199794432), (2, 99897216), (3, 66598144), (4, 49948608), (6, 33299072), (8, 24974304), (12, 16649536), (16, 12487152), (24, 8324768), (32, 6243576), (48, 4162384), (64, 3121788), (96, 2081192), (128, 1560894), (157, 1272576), (192, 1040596), (256, 780447), (314, 636288), (384, 520298), (471, 424192), (628, 318144), (768, 260149), (942, 212096), (1256, 159072), (1657, 120576), (1884, 106048), (2512, 79536), (3314, 60288), (3768, 53024), (4971, 40192), (5024, 39768), (6628, 30144), (7536, 26512), (9942, 20096), (10048, 19884), (13256, 15072)]