156929036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{22717}}^1$

素因数の和:22889

約数の個数: 24

約数和(自身を含む): 301513296

約数和(自身を除く): 144584260

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 22717, 45434, 90868, 249887, 499774, 999548, 3566569, 7133138, 14266276, 39232259, 78464518, 156929036]

約数ペア:

[(1, 156929036), (2, 78464518), (4, 39232259), (11, 14266276), (22, 7133138), (44, 3566569), (157, 999548), (314, 499774), (628, 249887), (1727, 90868), (3454, 45434), (6908, 22717)]