123916156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{340429}}^1$

素因数の和:340453

約数の個数: 24

約数和(自身を含む): 266897120

約数和(自身を除く): 142980964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 340429, 680858, 1361716, 2383003, 4425577, 4766006, 8851154, 9532012, 17702308, 30979039, 61958078, 123916156]

約数ペア:

[(1, 123916156), (2, 61958078), (4, 30979039), (7, 17702308), (13, 9532012), (14, 8851154), (26, 4766006), (28, 4425577), (52, 2383003), (91, 1361716), (182, 680858), (364, 340429)]