159444

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 416416

約数和(自身を除く): 256972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 103, 129, 172, 206, 258, 309, 387, 412, 516, 618, 774, 927, 1236, 1548, 1854, 3708, 4429, 8858, 13287, 17716, 26574, 39861, 53148, 79722, 159444]

約数ペア:

[(1, 159444), (2, 79722), (3, 53148), (4, 39861), (6, 26574), (9, 17716), (12, 13287), (18, 8858), (36, 4429), (43, 3708), (86, 1854), (103, 1548), (129, 1236), (172, 927), (206, 774), (258, 618), (309, 516), (387, 412)]