138903552

素因数分解:

$2^{15}\times 3^3\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 414181200

約数和(自身を除く): 275277648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 256, 288, 314, 384, 432, 471, 512, 576, 628, 768, 864, 942, 1024, 1152, 1256, 1413, 1536, 1728, 1884, 2048, 2304, 2512, 2826, 3072, 3456, 3768, 4096, 4239, 4608, 5024, 5652, 6144, 6912, 7536, 8192, 8478, 9216, 10048, 11304, 12288, 13824, 15072, 16384, 16956, 18432, 20096, 22608, 24576, 27648, 30144, 32768, 33912, 36864, 40192, 45216, 49152, 55296, 60288, 67824, 73728, 80384, 90432, 98304, 110592, 120576, 135648, 147456, 160768, 180864, 221184, 241152, 271296, 294912, 321536, 361728, 442368, 482304, 542592, 643072, 723456, 884736, 964608, 1085184, 1286144, 1446912, 1929216, 2170368, 2572288, 2893824, 3858432, 4340736, 5144576, 5787648, 7716864, 8681472, 11575296, 15433728, 17362944, 23150592, 34725888, 46301184, 69451776, 138903552]

約数ペア:

[(1, 138903552), (2, 69451776), (3, 46301184), (4, 34725888), (6, 23150592), (8, 17362944), (9, 15433728), (12, 11575296), (16, 8681472), (18, 7716864), (24, 5787648), (27, 5144576), (32, 4340736), (36, 3858432), (48, 2893824), (54, 2572288), (64, 2170368), (72, 1929216), (96, 1446912), (108, 1286144), (128, 1085184), (144, 964608), (157, 884736), (192, 723456), (216, 643072), (256, 542592), (288, 482304), (314, 442368), (384, 361728), (432, 321536), (471, 294912), (512, 271296), (576, 241152), (628, 221184), (768, 180864), (864, 160768), (942, 147456), (1024, 135648), (1152, 120576), (1256, 110592), (1413, 98304), (1536, 90432), (1728, 80384), (1884, 73728), (2048, 67824), (2304, 60288), (2512, 55296), (2826, 49152), (3072, 45216), (3456, 40192), (3768, 36864), (4096, 33912), (4239, 32768), (4608, 30144), (5024, 27648), (5652, 24576), (6144, 22608), (6912, 20096), (7536, 18432), (8192, 16956), (8478, 16384), (9216, 15072), (10048, 13824), (11304, 12288)]