145463528

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 320812800

約数和(自身を除く): 175349272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 194, 244, 388, 427, 439, 488, 679, 776, 854, 878, 1358, 1708, 1756, 2716, 3073, 3416, 3512, 5432, 5917, 6146, 11834, 12292, 23668, 24584, 26779, 41419, 42583, 47336, 53558, 82838, 85166, 107116, 165676, 170332, 187453, 214232, 298081, 331352, 340664, 374906, 596162, 749812, 1192324, 1499624, 2384648, 2597563, 5195126, 10390252, 18182941, 20780504, 36365882, 72731764, 145463528]

約数ペア:

[(1, 145463528), (2, 72731764), (4, 36365882), (7, 20780504), (8, 18182941), (14, 10390252), (28, 5195126), (56, 2597563), (61, 2384648), (97, 1499624), (122, 1192324), (194, 749812), (244, 596162), (388, 374906), (427, 340664), (439, 331352), (488, 298081), (679, 214232), (776, 187453), (854, 170332), (878, 165676), (1358, 107116), (1708, 85166), (1756, 82838), (2716, 53558), (3073, 47336), (3416, 42583), (3512, 41419), (5432, 26779), (5917, 24584), (6146, 23668), (11834, 12292)]