194006784

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 519952720

約数和(自身を除く): 325945936

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, 1609, 1884, 2512, 3218, 3768, 4827, 5024, 6436, 7536, 9654, 10048, 12872, 15072, 19308, 20096, 25744, 30144, 38616, 40192, 51488, 60288, 77232, 102976, 120576, 154464, 205952, 252613, 308928, 411904, 505226, 617856, 757839, 1010452, 1235712, 1515678, 2020904, 3031356, 4041808, 6062712, 8083616, 12125424, 16167232, 24250848, 32334464, 48501696, 64668928, 97003392, 194006784]

約数ペア:

[(1, 194006784), (2, 97003392), (3, 64668928), (4, 48501696), (6, 32334464), (8, 24250848), (12, 16167232), (16, 12125424), (24, 8083616), (32, 6062712), (48, 4041808), (64, 3031356), (96, 2020904), (128, 1515678), (157, 1235712), (192, 1010452), (256, 757839), (314, 617856), (384, 505226), (471, 411904), (628, 308928), (768, 252613), (942, 205952), (1256, 154464), (1609, 120576), (1884, 102976), (2512, 77232), (3218, 60288), (3768, 51488), (4827, 40192), (5024, 38616), (6436, 30144), (7536, 25744), (9654, 20096), (10048, 19308), (12872, 15072)]