128954652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10018

約数の個数: 48

約数和(自身を含む): 320689152

約数和(自身を除く): 191734500

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 9941, 12972, 19882, 29823, 39764, 59646, 119292, 228643, 457286, 467227, 685929, 914572, 934454, 1371858, 1401681, 1868908, 2743716, 2803362, 5606724, 10746221, 21492442, 32238663, 42984884, 64477326, 128954652]

約数ペア:

[(1, 128954652), (2, 64477326), (3, 42984884), (4, 32238663), (6, 21492442), (12, 10746221), (23, 5606724), (46, 2803362), (47, 2743716), (69, 1868908), (92, 1401681), (94, 1371858), (138, 934454), (141, 914572), (188, 685929), (276, 467227), (282, 457286), (564, 228643), (1081, 119292), (2162, 59646), (3243, 39764), (4324, 29823), (6486, 19882), (9941, 12972)]