156949179728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5679979}}^1$

素因数の和:5680155

約数の個数: 40

約数和(自身を含む): 333846504480

約数和(自身を除く): 176897324752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 5679979, 11359958, 22719916, 45439832, 62479769, 90879664, 124959538, 249919076, 499838152, 891756703, 999676304, 1783513406, 3567026812, 7134053624, 9809323733, 14268107248, 19618647466, 39237294932, 78474589864, 156949179728]

約数ペア:

[(1, 156949179728), (2, 78474589864), (4, 39237294932), (8, 19618647466), (11, 14268107248), (16, 9809323733), (22, 7134053624), (44, 3567026812), (88, 1783513406), (157, 999676304), (176, 891756703), (314, 499838152), (628, 249919076), (1256, 124959538), (1727, 90879664), (2512, 62479769), (3454, 45439832), (6908, 22719916), (13816, 11359958), (27632, 5679979)]