138159432

素因数分解:

$2^3\times 3^4\times {\mathrm{213209}}^1$

素因数の和:213227

約数の個数: 40

約数和(自身を含む): 386976150

約数和(自身を除く): 248816718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 213209, 426418, 639627, 852836, 1279254, 1705672, 1918881, 2558508, 3837762, 5117016, 5756643, 7675524, 11513286, 15351048, 17269929, 23026572, 34539858, 46053144, 69079716, 138159432]

約数ペア:

[(1, 138159432), (2, 69079716), (3, 46053144), (4, 34539858), (6, 23026572), (8, 17269929), (9, 15351048), (12, 11513286), (18, 7675524), (24, 5756643), (27, 5117016), (36, 3837762), (54, 2558508), (72, 1918881), (81, 1705672), (108, 1279254), (162, 852836), (216, 639627), (324, 426418), (648, 213209)]