123357184

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 267321600

約数和(自身を除く): 143964416

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 67, 116, 124, 128, 134, 232, 248, 256, 268, 464, 496, 512, 536, 899, 928, 992, 1024, 1072, 1798, 1856, 1943, 1984, 2048, 2077, 2144, 3596, 3712, 3886, 3968, 4154, 4288, 7192, 7424, 7772, 7936, 8308, 8576, 14384, 14848, 15544, 15872, 16616, 17152, 28768, 29696, 31088, 31744, 33232, 34304, 57536, 59392, 60233, 62176, 63488, 66464, 68608, 115072, 120466, 124352, 132928, 137216, 230144, 240932, 248704, 265856, 460288, 481864, 497408, 531712, 920576, 963728, 994816, 1063424, 1841152, 1927456, 1989632, 2126848, 3854912, 3979264, 4253696, 7709824, 15419648, 30839296, 61678592, 123357184]

約数ペア:

[(1, 123357184), (2, 61678592), (4, 30839296), (8, 15419648), (16, 7709824), (29, 4253696), (31, 3979264), (32, 3854912), (58, 2126848), (62, 1989632), (64, 1927456), (67, 1841152), (116, 1063424), (124, 994816), (128, 963728), (134, 920576), (232, 531712), (248, 497408), (256, 481864), (268, 460288), (464, 265856), (496, 248704), (512, 240932), (536, 230144), (899, 137216), (928, 132928), (992, 124352), (1024, 120466), (1072, 115072), (1798, 68608), (1856, 66464), (1943, 63488), (1984, 62176), (2048, 60233), (2077, 59392), (2144, 57536), (3596, 34304), (3712, 33232), (3886, 31744), (3968, 31088), (4154, 29696), (4288, 28768), (7192, 17152), (7424, 16616), (7772, 15872), (7936, 15544), (8308, 14848), (8576, 14384)]