128268588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7237}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 343718144

約数和(自身を除く): 215449556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 7237, 8862, 14474, 17724, 21711, 28948, 43422, 50659, 86844, 101318, 151977, 202636, 303954, 607908, 1527007, 3054014, 4581021, 6108028, 9162042, 10689049, 18324084, 21378098, 32067147, 42756196, 64134294, 128268588]

約数ペア:

[(1, 128268588), (2, 64134294), (3, 42756196), (4, 32067147), (6, 21378098), (7, 18324084), (12, 10689049), (14, 9162042), (21, 6108028), (28, 4581021), (42, 3054014), (84, 1527007), (211, 607908), (422, 303954), (633, 202636), (844, 151977), (1266, 101318), (1477, 86844), (2532, 50659), (2954, 43422), (4431, 28948), (5908, 21711), (7237, 17724), (8862, 14474)]