156728689852

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1\times {\mathrm{50359}}^1$

素因数の和:53122

約数の個数: 48

約数和(自身を含む): 321227504640

約数和(自身を除く): 164498814788

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2711, 5422, 10844, 18977, 37954, 50359, 75908, 100718, 111151, 201436, 222302, 352513, 444604, 705026, 778057, 1410052, 1556114, 2064719, 3112228, 4129438, 8258876, 14453033, 28906066, 57812132, 136523249, 273046498, 546092996, 955662743, 1911325486, 3822650972, 5597453209, 11194906418, 22389812836, 39182172463, 78364344926, 156728689852]

約数ペア:

[(1, 156728689852), (2, 78364344926), (4, 39182172463), (7, 22389812836), (14, 11194906418), (28, 5597453209), (41, 3822650972), (82, 1911325486), (164, 955662743), (287, 546092996), (574, 273046498), (1148, 136523249), (2711, 57812132), (5422, 28906066), (10844, 14453033), (18977, 8258876), (37954, 4129438), (50359, 3112228), (75908, 2064719), (100718, 1556114), (111151, 1410052), (201436, 778057), (222302, 705026), (352513, 444604)]