199489536

素因数分解:

$2^{11}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 587714400

約数和(自身を除く): 388224864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 137, 144, 158, 192, 237, 256, 274, 288, 316, 384, 411, 474, 512, 548, 576, 632, 711, 768, 822, 948, 1024, 1096, 1152, 1233, 1264, 1422, 1536, 1644, 1896, 2048, 2192, 2304, 2466, 2528, 2844, 3072, 3288, 3792, 4384, 4608, 4932, 5056, 5688, 6144, 6576, 7584, 8768, 9216, 9864, 10112, 10823, 11376, 13152, 15168, 17536, 18432, 19728, 20224, 21646, 22752, 26304, 30336, 32469, 35072, 39456, 40448, 43292, 45504, 52608, 60672, 64938, 70144, 78912, 80896, 86584, 91008, 97407, 105216, 121344, 129876, 140288, 157824, 161792, 173168, 182016, 194814, 210432, 242688, 259752, 280576, 315648, 346336, 364032, 389628, 420864, 485376, 519504, 631296, 692672, 728064, 779256, 841728, 1039008, 1262592, 1385344, 1456128, 1558512, 2078016, 2525184, 2770688, 3117024, 4156032, 5541376, 6234048, 8312064, 11082752, 12468096, 16624128, 22165504, 24936192, 33248256, 49872384, 66496512, 99744768, 199489536]

約数ペア:

[(1, 199489536), (2, 99744768), (3, 66496512), (4, 49872384), (6, 33248256), (8, 24936192), (9, 22165504), (12, 16624128), (16, 12468096), (18, 11082752), (24, 8312064), (32, 6234048), (36, 5541376), (48, 4156032), (64, 3117024), (72, 2770688), (79, 2525184), (96, 2078016), (128, 1558512), (137, 1456128), (144, 1385344), (158, 1262592), (192, 1039008), (237, 841728), (256, 779256), (274, 728064), (288, 692672), (316, 631296), (384, 519504), (411, 485376), (474, 420864), (512, 389628), (548, 364032), (576, 346336), (632, 315648), (711, 280576), (768, 259752), (822, 242688), (948, 210432), (1024, 194814), (1096, 182016), (1152, 173168), (1233, 161792), (1264, 157824), (1422, 140288), (1536, 129876), (1644, 121344), (1896, 105216), (2048, 97407), (2192, 91008), (2304, 86584), (2466, 80896), (2528, 78912), (2844, 70144), (3072, 64938), (3288, 60672), (3792, 52608), (4384, 45504), (4608, 43292), (4932, 40448), (5056, 39456), (5688, 35072), (6144, 32469), (6576, 30336), (7584, 26304), (8768, 22752), (9216, 21646), (9864, 20224), (10112, 19728), (10823, 18432), (11376, 17536), (13152, 15168)]