139684824

素因数分解:

$2^3\times 3^4\times {\mathrm{215563}}^1$

素因数の和:215581

約数の個数: 40

約数和(自身を含む): 391248660

約数和(自身を除く): 251563836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 215563, 431126, 646689, 862252, 1293378, 1724504, 1940067, 2586756, 3880134, 5173512, 5820201, 7760268, 11640402, 15520536, 17460603, 23280804, 34921206, 46561608, 69842412, 139684824]

約数ペア:

[(1, 139684824), (2, 69842412), (3, 46561608), (4, 34921206), (6, 23280804), (8, 17460603), (9, 15520536), (12, 11640402), (18, 7760268), (24, 5820201), (27, 5173512), (36, 3880134), (54, 2586756), (72, 1940067), (81, 1724504), (108, 1293378), (162, 862252), (216, 646689), (324, 431126), (648, 215563)]