127684018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 240352128

約数和(自身を除く): 112668110

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 5281, 10562, 12089, 24178, 36967, 58091, 73934, 116182, 406637, 813274, 829117, 1658234, 5803819, 9120287, 11607638, 18240574, 63842009, 127684018]

約数ペア:

[(1, 127684018), (2, 63842009), (7, 18240574), (11, 11607638), (14, 9120287), (22, 5803819), (77, 1658234), (154, 829117), (157, 813274), (314, 406637), (1099, 116182), (1727, 73934), (2198, 58091), (3454, 36967), (5281, 24178), (10562, 12089)]