189534856984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{33923}}^1$

素因数の和:34480

約数の個数: 64

約数和(自身を含む): 390999882240

約数和(自身を除く): 201465025256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 367, 692, 734, 1384, 1468, 1903, 2936, 3806, 4037, 7612, 8074, 15224, 16148, 32296, 33923, 63491, 67846, 126982, 135692, 253964, 271384, 373153, 507928, 698401, 746306, 1396802, 1492612, 2793604, 2985224, 5587208, 5868679, 11737358, 12449741, 23474716, 24899482, 46949432, 49798964, 64555469, 99597928, 129110938, 136947151, 258221876, 273894302, 516443752, 547788604, 1095577208, 2153805193, 4307610386, 8615220772, 17230441544, 23691857123, 47383714246, 94767428492, 189534856984]

約数ペア:

[(1, 189534856984), (2, 94767428492), (4, 47383714246), (8, 23691857123), (11, 17230441544), (22, 8615220772), (44, 4307610386), (88, 2153805193), (173, 1095577208), (346, 547788604), (367, 516443752), (692, 273894302), (734, 258221876), (1384, 136947151), (1468, 129110938), (1903, 99597928), (2936, 64555469), (3806, 49798964), (4037, 46949432), (7612, 24899482), (8074, 23474716), (15224, 12449741), (16148, 11737358), (32296, 5868679), (33923, 5587208), (63491, 2985224), (67846, 2793604), (126982, 1492612), (135692, 1396802), (253964, 746306), (271384, 698401), (373153, 507928)]