157996296

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15787}}^1$

素因数の和:15938

約数の個数: 48

約数和(自身を含む): 431012400

約数和(自身を除く): 273016104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 15787, 31574, 47361, 63148, 94722, 126296, 142083, 189444, 284166, 378888, 568332, 1136664, 2194393, 4388786, 6583179, 8777572, 13166358, 17555144, 19749537, 26332716, 39499074, 52665432, 78998148, 157996296]

約数ペア:

[(1, 157996296), (2, 78998148), (3, 52665432), (4, 39499074), (6, 26332716), (8, 19749537), (9, 17555144), (12, 13166358), (18, 8777572), (24, 6583179), (36, 4388786), (72, 2194393), (139, 1136664), (278, 568332), (417, 378888), (556, 284166), (834, 189444), (1112, 142083), (1251, 126296), (1668, 94722), (2502, 63148), (3336, 47361), (5004, 31574), (10008, 15787)]