147457492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9488

約数の個数: 48

約数和(自身を含む): 325021312

約数和(自身を除く): 177563820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 9421, 15652, 18842, 37684, 65947, 122473, 131894, 244946, 263788, 405103, 489892, 810206, 857311, 1620412, 1714622, 2835721, 3429244, 5266339, 5671442, 10532678, 11342884, 21065356, 36864373, 73728746, 147457492]

約数ペア:

[(1, 147457492), (2, 73728746), (4, 36864373), (7, 21065356), (13, 11342884), (14, 10532678), (26, 5671442), (28, 5266339), (43, 3429244), (52, 2835721), (86, 1714622), (91, 1620412), (172, 857311), (182, 810206), (301, 489892), (364, 405103), (559, 263788), (602, 244946), (1118, 131894), (1204, 122473), (2236, 65947), (3913, 37684), (7826, 18842), (9421, 15652)]