157819904

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{14011}}^1$

素因数の和:14042

約数の個数: 44

約数和(自身を含む): 344190768

約数和(自身を除く): 186370864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 14011, 28022, 56044, 112088, 154121, 224176, 308242, 448352, 616484, 896704, 1232968, 1793408, 2465936, 3586816, 4931872, 7173632, 9863744, 14347264, 19727488, 39454976, 78909952, 157819904]

約数ペア:

[(1, 157819904), (2, 78909952), (4, 39454976), (8, 19727488), (11, 14347264), (16, 9863744), (22, 7173632), (32, 4931872), (44, 3586816), (64, 2465936), (88, 1793408), (128, 1232968), (176, 896704), (256, 616484), (352, 448352), (512, 308242), (704, 224176), (1024, 154121), (1408, 112088), (2816, 56044), (5632, 28022), (11264, 14011)]