140591868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8447}}^1$

素因数の和:8546

約数の個数: 48

約数和(自身を含む): 350085120

約数和(自身を除く): 209493252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 8447, 16644, 16894, 25341, 33788, 50682, 101364, 160493, 320986, 481479, 616631, 641972, 962958, 1233262, 1849893, 1925916, 2466524, 3699786, 7399572, 11715989, 23431978, 35147967, 46863956, 70295934, 140591868]

約数ペア:

[(1, 140591868), (2, 70295934), (3, 46863956), (4, 35147967), (6, 23431978), (12, 11715989), (19, 7399572), (38, 3699786), (57, 2466524), (73, 1925916), (76, 1849893), (114, 1233262), (146, 962958), (219, 641972), (228, 616631), (292, 481479), (438, 320986), (876, 160493), (1387, 101364), (2774, 50682), (4161, 33788), (5548, 25341), (8322, 16894), (8447, 16644)]