140508564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72727}}^1$

素因数の和:72764

約数の個数: 48

約数和(自身を含む): 390985728

約数和(自身を除く): 250477164

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, 72727, 145454, 218181, 290908, 436362, 509089, 872724, 1018178, 1527267, 1672721, 2036356, 3054534, 3345442, 5018163, 6109068, 6690884, 10036326, 11709047, 20072652, 23418094, 35127141, 46836188, 70254282, 140508564]

約数ペア:

[(1, 140508564), (2, 70254282), (3, 46836188), (4, 35127141), (6, 23418094), (7, 20072652), (12, 11709047), (14, 10036326), (21, 6690884), (23, 6109068), (28, 5018163), (42, 3345442), (46, 3054534), (69, 2036356), (84, 1672721), (92, 1527267), (138, 1018178), (161, 872724), (276, 509089), (322, 436362), (483, 290908), (644, 218181), (966, 145454), (1932, 72727)]