143890124

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 299593728

約数和(自身を除く): 155703604

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1316, 1484, 2063, 2491, 4126, 4982, 8252, 9964, 14441, 17437, 28882, 34874, 57764, 69748, 96961, 109339, 193922, 218678, 387844, 437356, 678727, 765373, 1357454, 1530746, 2714908, 3061492, 5138933, 10277866, 20555732, 35972531, 71945062, 143890124]

約数ペア:

[(1, 143890124), (2, 71945062), (4, 35972531), (7, 20555732), (14, 10277866), (28, 5138933), (47, 3061492), (53, 2714908), (94, 1530746), (106, 1357454), (188, 765373), (212, 678727), (329, 437356), (371, 387844), (658, 218678), (742, 193922), (1316, 109339), (1484, 96961), (2063, 69748), (2491, 57764), (4126, 34874), (4982, 28882), (8252, 17437), (9964, 14441)]