178520064

素因数分解:

$2^{18}\times 3^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 76

約数和(自身を含む): 478149744

約数和(自身を除く): 299629680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 512, 681, 768, 908, 1024, 1362, 1536, 1816, 2048, 2724, 3072, 3632, 4096, 5448, 6144, 7264, 8192, 10896, 12288, 14528, 16384, 21792, 24576, 29056, 32768, 43584, 49152, 58112, 65536, 87168, 98304, 116224, 131072, 174336, 196608, 232448, 262144, 348672, 393216, 464896, 697344, 786432, 929792, 1394688, 1859584, 2789376, 3719168, 5578752, 7438336, 11157504, 14876672, 22315008, 29753344, 44630016, 59506688, 89260032, 178520064]

約数ペア:

[(1, 178520064), (2, 89260032), (3, 59506688), (4, 44630016), (6, 29753344), (8, 22315008), (12, 14876672), (16, 11157504), (24, 7438336), (32, 5578752), (48, 3719168), (64, 2789376), (96, 1859584), (128, 1394688), (192, 929792), (227, 786432), (256, 697344), (384, 464896), (454, 393216), (512, 348672), (681, 262144), (768, 232448), (908, 196608), (1024, 174336), (1362, 131072), (1536, 116224), (1816, 98304), (2048, 87168), (2724, 65536), (3072, 58112), (3632, 49152), (4096, 43584), (5448, 32768), (6144, 29056), (7264, 24576), (8192, 21792), (10896, 16384), (12288, 14528)]