172890368

素因数分解:

$2^8\times 7^1\times {\mathrm{96479}}^1$

素因数の和:96502

約数の個数: 36

約数和(自身を含む): 394410240

約数和(自身を除く): 221519872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 96479, 192958, 385916, 675353, 771832, 1350706, 1543664, 2701412, 3087328, 5402824, 6174656, 10805648, 12349312, 21611296, 24698624, 43222592, 86445184, 172890368]

約数ペア:

[(1, 172890368), (2, 86445184), (4, 43222592), (7, 24698624), (8, 21611296), (14, 12349312), (16, 10805648), (28, 6174656), (32, 5402824), (56, 3087328), (64, 2701412), (112, 1543664), (128, 1350706), (224, 771832), (256, 675353), (448, 385916), (896, 192958), (1792, 96479)]