188898304

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 132

約数和(自身を含む): 461704944

約数和(自身を除く): 272806640

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 224, 256, 266, 292, 304, 361, 448, 511, 512, 532, 584, 608, 722, 896, 1022, 1024, 1064, 1168, 1216, 1387, 1444, 1792, 2044, 2128, 2336, 2432, 2527, 2774, 2888, 3584, 4088, 4256, 4672, 4864, 5054, 5548, 5776, 7168, 8176, 8512, 9344, 9709, 9728, 10108, 11096, 11552, 16352, 17024, 18688, 19418, 19456, 20216, 22192, 23104, 26353, 32704, 34048, 37376, 38836, 40432, 44384, 46208, 52706, 65408, 68096, 74752, 77672, 80864, 88768, 92416, 105412, 130816, 136192, 155344, 161728, 177536, 184471, 184832, 210824, 261632, 310688, 323456, 355072, 368942, 369664, 421648, 523264, 621376, 646912, 710144, 737884, 843296, 1242752, 1293824, 1420288, 1475768, 1686592, 2485504, 2587648, 2951536, 3373184, 4971008, 5903072, 6746368, 9942016, 11806144, 13492736, 23612288, 26985472, 47224576, 94449152, 188898304]

約数ペア:

[(1, 188898304), (2, 94449152), (4, 47224576), (7, 26985472), (8, 23612288), (14, 13492736), (16, 11806144), (19, 9942016), (28, 6746368), (32, 5903072), (38, 4971008), (56, 3373184), (64, 2951536), (73, 2587648), (76, 2485504), (112, 1686592), (128, 1475768), (133, 1420288), (146, 1293824), (152, 1242752), (224, 843296), (256, 737884), (266, 710144), (292, 646912), (304, 621376), (361, 523264), (448, 421648), (511, 369664), (512, 368942), (532, 355072), (584, 323456), (608, 310688), (722, 261632), (896, 210824), (1022, 184832), (1024, 184471), (1064, 177536), (1168, 161728), (1216, 155344), (1387, 136192), (1444, 130816), (1792, 105412), (2044, 92416), (2128, 88768), (2336, 80864), (2432, 77672), (2527, 74752), (2774, 68096), (2888, 65408), (3584, 52706), (4088, 46208), (4256, 44384), (4672, 40432), (4864, 38836), (5054, 37376), (5548, 34048), (5776, 32704), (7168, 26353), (8176, 23104), (8512, 22192), (9344, 20216), (9709, 19456), (9728, 19418), (10108, 18688), (11096, 17024), (11552, 16352)]