157224018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42061}}^1$

素因数の和:42162

約数の個数: 32

約数和(自身を含む): 363415680

約数和(自身を除く): 206191662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 42061, 84122, 126183, 252366, 294427, 588854, 883281, 1766562, 3743429, 7486858, 11230287, 22460574, 26204003, 52408006, 78612009, 157224018]

約数ペア:

[(1, 157224018), (2, 78612009), (3, 52408006), (6, 26204003), (7, 22460574), (14, 11230287), (21, 7486858), (42, 3743429), (89, 1766562), (178, 883281), (267, 588854), (534, 294427), (623, 252366), (1246, 126183), (1869, 84122), (3738, 42061)]