168320916

素因数分解:

$2^2\times 3^4\times {\mathrm{519509}}^1$

素因数の和:519525

約数の個数: 30

約数和(自身を含む): 440024970

約数和(自身を除く): 271704054

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 519509, 1039018, 1558527, 2078036, 3117054, 4675581, 6234108, 9351162, 14026743, 18702324, 28053486, 42080229, 56106972, 84160458, 168320916]

約数ペア:

[(1, 168320916), (2, 84160458), (3, 56106972), (4, 42080229), (6, 28053486), (9, 18702324), (12, 14026743), (18, 9351162), (27, 6234108), (36, 4675581), (54, 3117054), (81, 2078036), (108, 1558527), (162, 1039018), (324, 519509)]