169250816

素因数分解:

$2^{12}\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5934

約数の個数: 52

約数和(自身を含む): 386877312

約数和(自身を除く): 217626496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 5903, 7168, 11806, 14336, 23612, 28672, 41321, 47224, 82642, 94448, 165284, 188896, 330568, 377792, 661136, 755584, 1322272, 1511168, 2644544, 3022336, 5289088, 6044672, 10578176, 12089344, 21156352, 24178688, 42312704, 84625408, 169250816]

約数ペア:

[(1, 169250816), (2, 84625408), (4, 42312704), (7, 24178688), (8, 21156352), (14, 12089344), (16, 10578176), (28, 6044672), (32, 5289088), (56, 3022336), (64, 2644544), (112, 1511168), (128, 1322272), (224, 755584), (256, 661136), (448, 377792), (512, 330568), (896, 188896), (1024, 165284), (1792, 94448), (2048, 82642), (3584, 47224), (4096, 41321), (5903, 28672), (7168, 23612), (11806, 14336)]