156769507888

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{2411}}^1$

素因数の和:3051

約数の個数: 120

約数和(自身を含む): 356116006224

約数和(自身を除く): 199346498336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 392, 394, 421, 784, 788, 842, 1379, 1576, 1684, 2411, 2758, 2947, 3152, 3368, 4822, 5516, 5894, 6736, 9644, 9653, 11032, 11788, 16877, 19288, 19306, 20629, 22064, 23576, 33754, 38576, 38612, 41258, 47152, 67508, 77224, 82516, 82937, 118139, 135016, 154448, 165032, 165874, 236278, 270032, 330064, 331748, 472556, 474967, 580559, 663496, 945112, 949934, 1015031, 1161118, 1326992, 1890224, 1899868, 2030062, 2322236, 3324769, 3799736, 4060124, 4063913, 4644472, 6649538, 7105217, 7599472, 8120248, 8127826, 9288944, 13299076, 14210434, 16240496, 16255652, 23273383, 26598152, 28420868, 32511304, 46546766, 49736519, 53196304, 56841736, 65022608, 93093532, 99473038, 113683472, 186187064, 198946076, 199961107, 372374128, 397892152, 399922214, 795784304, 799844428, 1399727749, 1599688856, 2799455498, 3199377712, 5598910996, 9798094243, 11197821992, 19596188486, 22395643984, 39192376972, 78384753944, 156769507888]

約数ペア:

[(1, 156769507888), (2, 78384753944), (4, 39192376972), (7, 22395643984), (8, 19596188486), (14, 11197821992), (16, 9798094243), (28, 5598910996), (49, 3199377712), (56, 2799455498), (98, 1599688856), (112, 1399727749), (196, 799844428), (197, 795784304), (392, 399922214), (394, 397892152), (421, 372374128), (784, 199961107), (788, 198946076), (842, 186187064), (1379, 113683472), (1576, 99473038), (1684, 93093532), (2411, 65022608), (2758, 56841736), (2947, 53196304), (3152, 49736519), (3368, 46546766), (4822, 32511304), (5516, 28420868), (5894, 26598152), (6736, 23273383), (9644, 16255652), (9653, 16240496), (11032, 14210434), (11788, 13299076), (16877, 9288944), (19288, 8127826), (19306, 8120248), (20629, 7599472), (22064, 7105217), (23576, 6649538), (33754, 4644472), (38576, 4063913), (38612, 4060124), (41258, 3799736), (47152, 3324769), (67508, 2322236), (77224, 2030062), (82516, 1899868), (82937, 1890224), (118139, 1326992), (135016, 1161118), (154448, 1015031), (165032, 949934), (165874, 945112), (236278, 663496), (270032, 580559), (330064, 474967), (331748, 472556)]