127179176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13171}}^1$

素因数の和:13265

約数の個数: 32

約数和(自身を含む): 256063680

約数和(自身を除く): 128884504

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 13171, 26342, 52684, 105368, 223907, 447814, 895628, 935141, 1791256, 1870282, 3740564, 7481128, 15897397, 31794794, 63589588, 127179176]

約数ペア:

[(1, 127179176), (2, 63589588), (4, 31794794), (8, 15897397), (17, 7481128), (34, 3740564), (68, 1870282), (71, 1791256), (136, 935141), (142, 895628), (284, 447814), (568, 223907), (1207, 105368), (2414, 52684), (4828, 26342), (9656, 13171)]