140208492888

素因数分解:

$2^3\times 3^4\times {\mathrm{216371131}}^1$

素因数の和:216371149

約数の個数: 40

約数和(自身を含む): 392713604580

約数和(自身を除く): 252505111692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 216371131, 432742262, 649113393, 865484524, 1298226786, 1730969048, 1947340179, 2596453572, 3894680358, 5192907144, 5842020537, 7789360716, 11684041074, 15578721432, 17526061611, 23368082148, 35052123222, 46736164296, 70104246444, 140208492888]

約数ペア:

[(1, 140208492888), (2, 70104246444), (3, 46736164296), (4, 35052123222), (6, 23368082148), (8, 17526061611), (9, 15578721432), (12, 11684041074), (18, 7789360716), (24, 5842020537), (27, 5192907144), (36, 3894680358), (54, 2596453572), (72, 1947340179), (81, 1730969048), (108, 1298226786), (162, 865484524), (216, 649113393), (324, 432742262), (648, 216371131)]