125218912

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6180

約数の個数: 72

約数和(自身を含む): 308883456

約数和(自身を除く): 183664544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 6143, 10192, 12286, 20384, 24572, 43001, 49144, 79859, 86002, 98288, 159718, 172004, 196576, 301007, 319436, 344008, 559013, 602014, 638872, 688016, 1118026, 1204028, 1277744, 1376032, 2236052, 2408056, 2555488, 3913091, 4472104, 4816112, 7826182, 8944208, 9632224, 15652364, 17888416, 31304728, 62609456, 125218912]

約数ペア:

[(1, 125218912), (2, 62609456), (4, 31304728), (7, 17888416), (8, 15652364), (13, 9632224), (14, 8944208), (16, 7826182), (26, 4816112), (28, 4472104), (32, 3913091), (49, 2555488), (52, 2408056), (56, 2236052), (91, 1376032), (98, 1277744), (104, 1204028), (112, 1118026), (182, 688016), (196, 638872), (208, 602014), (224, 559013), (364, 344008), (392, 319436), (416, 301007), (637, 196576), (728, 172004), (784, 159718), (1274, 98288), (1456, 86002), (1568, 79859), (2548, 49144), (2912, 43001), (5096, 24572), (6143, 20384), (10192, 12286)]