156795138

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{8971}}^1$

素因数の和:9950

約数の個数: 24

約数和(自身を含む): 340110576

約数和(自身を除く): 183315438

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739, 8971, 17478, 17942, 26913, 53826, 80739, 161478, 8710841, 17421682, 26132523, 52265046, 78397569, 156795138]

約数ペア:

[(1, 156795138), (2, 78397569), (3, 52265046), (6, 26132523), (9, 17421682), (18, 8710841), (971, 161478), (1942, 80739), (2913, 53826), (5826, 26913), (8739, 17942), (8971, 17478)]