151930387

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 183949920

約数和(自身を除く): 32019533

約数列:

[1, 7, 23, 89, 161, 461, 529, 623, 2047, 3227, 3703, 10603, 14329, 41029, 47081, 74221, 243869, 287203, 329567, 943667, 1707083, 6605669, 21704341, 151930387]

約数ペア:

[(1, 151930387), (7, 21704341), (23, 6605669), (89, 1707083), (161, 943667), (461, 329567), (529, 287203), (623, 243869), (2047, 74221), (3227, 47081), (3703, 41029), (10603, 14329)]