238555184

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112103}}^1$

素因数の和:112137

約数の個数: 40

約数和(自身を含む): 556035840

約数和(自身を除く): 317480656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 112103, 224206, 448412, 784721, 896824, 1569442, 1793648, 2129957, 3138884, 4259914, 6277768, 8519828, 12555536, 14909699, 17039656, 29819398, 34079312, 59638796, 119277592, 238555184]

約数ペア:

[(1, 238555184), (2, 119277592), (4, 59638796), (7, 34079312), (8, 29819398), (14, 17039656), (16, 14909699), (19, 12555536), (28, 8519828), (38, 6277768), (56, 4259914), (76, 3138884), (112, 2129957), (133, 1793648), (152, 1569442), (266, 896824), (304, 784721), (532, 448412), (1064, 224206), (2128, 112103)]