137220416

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{8971}}^1$

素因数の和:9222

約数の個数: 28

約数和(自身を含む): 273466560

約数和(自身を除く): 136246144

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 8971, 15296, 17942, 35884, 71768, 143536, 287072, 574144, 2144069, 4288138, 8576276, 17152552, 34305104, 68610208, 137220416]

約数ペア:

[(1, 137220416), (2, 68610208), (4, 34305104), (8, 17152552), (16, 8576276), (32, 4288138), (64, 2144069), (239, 574144), (478, 287072), (956, 143536), (1912, 71768), (3824, 35884), (7648, 17942), (8971, 15296)]