180504506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 364290048

約数和(自身を除く): 183785542

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 107, 161, 169, 182, 214, 217, 299, 322, 338, 403, 434, 598, 713, 749, 806, 1183, 1391, 1426, 1498, 2093, 2366, 2461, 2782, 2821, 3317, 3887, 4186, 4922, 4991, 5239, 5642, 6634, 7774, 9269, 9737, 9982, 10478, 17227, 18083, 18538, 19474, 23219, 27209, 31993, 34454, 36166, 36673, 43121, 46438, 54418, 63986, 64883, 73346, 76291, 86242, 120497, 126581, 129766, 152582, 223951, 240994, 253162, 301847, 415909, 447902, 534037, 560573, 603694, 831818, 843479, 991783, 1068074, 1121146, 1686958, 1983566, 2911363, 3924011, 5822726, 6942481, 7848022, 12893179, 13884962, 25786358, 90252253, 180504506]

約数ペア:

[(1, 180504506), (2, 90252253), (7, 25786358), (13, 13884962), (14, 12893179), (23, 7848022), (26, 6942481), (31, 5822726), (46, 3924011), (62, 2911363), (91, 1983566), (107, 1686958), (161, 1121146), (169, 1068074), (182, 991783), (214, 843479), (217, 831818), (299, 603694), (322, 560573), (338, 534037), (403, 447902), (434, 415909), (598, 301847), (713, 253162), (749, 240994), (806, 223951), (1183, 152582), (1391, 129766), (1426, 126581), (1498, 120497), (2093, 86242), (2366, 76291), (2461, 73346), (2782, 64883), (2821, 63986), (3317, 54418), (3887, 46438), (4186, 43121), (4922, 36673), (4991, 36166), (5239, 34454), (5642, 31993), (6634, 27209), (7774, 23219), (9269, 19474), (9737, 18538), (9982, 18083), (10478, 17227)]