156945296

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185077}}^1$

素因数の和:185138

約数の個数: 20

約数和(自身を含む): 309820572

約数和(自身を除く): 152875276

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185077, 370154, 740308, 1480616, 2961232, 9809081, 19618162, 39236324, 78472648, 156945296]

約数ペア:

[(1, 156945296), (2, 78472648), (4, 39236324), (8, 19618162), (16, 9809081), (53, 2961232), (106, 1480616), (212, 740308), (424, 370154), (848, 185077)]