140616388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 287038080

約数和(自身を除く): 146421692

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 253, 451, 506, 902, 943, 1012, 1804, 1886, 3389, 3772, 6778, 10373, 13556, 20746, 37279, 41492, 74558, 77947, 138949, 149116, 155894, 277898, 311788, 555796, 857417, 1528439, 1714834, 3056878, 3195827, 3429668, 6113756, 6391654, 12783308, 35154097, 70308194, 140616388]

約数ペア:

[(1, 140616388), (2, 70308194), (4, 35154097), (11, 12783308), (22, 6391654), (23, 6113756), (41, 3429668), (44, 3195827), (46, 3056878), (82, 1714834), (92, 1528439), (164, 857417), (253, 555796), (451, 311788), (506, 277898), (902, 155894), (943, 149116), (1012, 138949), (1804, 77947), (1886, 74558), (3389, 41492), (3772, 37279), (6778, 20746), (10373, 13556)]