149838426

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{80819}}^1$

素因数の和:80930

約数の個数: 24

約数和(自身を含む): 327805920

約数和(自身を除く): 177967494

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 80819, 161638, 242457, 484914, 727371, 1454742, 8324357, 16648714, 24973071, 49946142, 74919213, 149838426]

約数ペア:

[(1, 149838426), (2, 74919213), (3, 49946142), (6, 24973071), (9, 16648714), (18, 8324357), (103, 1454742), (206, 727371), (309, 484914), (618, 242457), (927, 161638), (1854, 80819)]