128209452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66361}}^1$

素因数の和:66398

約数の個数: 48

約数和(自身を含む): 356762112

約数和(自身を除く): 228552660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 66361, 132722, 199083, 265444, 398166, 464527, 796332, 929054, 1393581, 1526303, 1858108, 2787162, 3052606, 4578909, 5574324, 6105212, 9157818, 10684121, 18315636, 21368242, 32052363, 42736484, 64104726, 128209452]

約数ペア:

[(1, 128209452), (2, 64104726), (3, 42736484), (4, 32052363), (6, 21368242), (7, 18315636), (12, 10684121), (14, 9157818), (21, 6105212), (23, 5574324), (28, 4578909), (42, 3052606), (46, 2787162), (69, 1858108), (84, 1526303), (92, 1393581), (138, 929054), (161, 796332), (276, 464527), (322, 398166), (483, 265444), (644, 199083), (966, 132722), (1932, 66361)]