158551474

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{6917}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 242655768

約数和(自身を除く): 84104294

約数列:

[1, 2, 73, 146, 157, 314, 6917, 11461, 13834, 22922, 504941, 1009882, 1085969, 2171938, 79275737, 158551474]

約数ペア:

[(1, 158551474), (2, 79275737), (73, 2171938), (146, 1085969), (157, 1009882), (314, 504941), (6917, 22922), (11461, 13834)]