79156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 173376

約数和(自身を除く): 94220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1799, 2827, 3598, 5654, 7196, 11308, 19789, 39578, 79156]

約数ペア:

[(1, 79156), (2, 39578), (4, 19789), (7, 11308), (11, 7196), (14, 5654), (22, 3598), (28, 2827), (44, 1799), (77, 1028), (154, 514), (257, 308)]