188889555222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{120041}}^1$

素因数の和:120218

約数の個数: 96

約数和(自身を含む): 444942875520

約数和(自身を除く): 256053320298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 107, 114, 129, 171, 214, 258, 321, 342, 387, 642, 774, 817, 963, 1634, 1926, 2033, 2451, 4066, 4601, 4902, 6099, 7353, 9202, 12198, 13803, 14706, 18297, 27606, 36594, 41409, 82818, 87419, 120041, 174838, 240082, 262257, 360123, 524514, 720246, 786771, 1080369, 1573542, 2160738, 2280779, 4561558, 5161763, 6842337, 10323526, 12844387, 13684674, 15485289, 20527011, 25688774, 30970578, 38533161, 41054022, 46455867, 77066322, 92911734, 98073497, 115599483, 196146994, 231198966, 244043353, 294220491, 488086706, 552308641, 588440982, 732130059, 882661473, 1104617282, 1464260118, 1656925923, 1765322946, 2196390177, 3313851846, 4392780354, 4970777769, 9941555538, 10493864179, 20987728358, 31481592537, 62963185074, 94444777611, 188889555222]

約数ペア:

[(1, 188889555222), (2, 94444777611), (3, 62963185074), (6, 31481592537), (9, 20987728358), (18, 10493864179), (19, 9941555538), (38, 4970777769), (43, 4392780354), (57, 3313851846), (86, 2196390177), (107, 1765322946), (114, 1656925923), (129, 1464260118), (171, 1104617282), (214, 882661473), (258, 732130059), (321, 588440982), (342, 552308641), (387, 488086706), (642, 294220491), (774, 244043353), (817, 231198966), (963, 196146994), (1634, 115599483), (1926, 98073497), (2033, 92911734), (2451, 77066322), (4066, 46455867), (4601, 41054022), (4902, 38533161), (6099, 30970578), (7353, 25688774), (9202, 20527011), (12198, 15485289), (13803, 13684674), (14706, 12844387), (18297, 10323526), (27606, 6842337), (36594, 5161763), (41409, 4561558), (82818, 2280779), (87419, 2160738), (120041, 1573542), (174838, 1080369), (240082, 786771), (262257, 720246), (360123, 524514)]