147094528

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20521}}^1$

素因数の和:20548

約数の個数: 44

約数和(自身を含む): 336068272

約数和(自身を除く): 188973744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20521, 41042, 82084, 143647, 164168, 287294, 328336, 574588, 656672, 1149176, 1313344, 2298352, 2626688, 4596704, 5253376, 9193408, 10506752, 18386816, 21013504, 36773632, 73547264, 147094528]

約数ペア:

[(1, 147094528), (2, 73547264), (4, 36773632), (7, 21013504), (8, 18386816), (14, 10506752), (16, 9193408), (28, 5253376), (32, 4596704), (56, 2626688), (64, 2298352), (112, 1313344), (128, 1149176), (224, 656672), (256, 574588), (448, 328336), (512, 287294), (896, 164168), (1024, 143647), (1792, 82084), (3584, 41042), (7168, 20521)]