189142016

素因数分解:

$2^{10}\times 7^1\times {\mathrm{26387}}^1$

素因数の和:26414

約数の個数: 44

約数和(自身を含む): 432129888

約数和(自身を除く): 242987872

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, 26387, 52774, 105548, 184709, 211096, 369418, 422192, 738836, 844384, 1477672, 1688768, 2955344, 3377536, 5910688, 6755072, 11821376, 13510144, 23642752, 27020288, 47285504, 94571008, 189142016]

約数ペア:

[(1, 189142016), (2, 94571008), (4, 47285504), (7, 27020288), (8, 23642752), (14, 13510144), (16, 11821376), (28, 6755072), (32, 5910688), (56, 3377536), (64, 2955344), (112, 1688768), (128, 1477672), (224, 844384), (256, 738836), (448, 422192), (512, 369418), (896, 211096), (1024, 184709), (1792, 105548), (3584, 52774), (7168, 26387)]