142520224

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8263}}^1$

素因数の和:8298

約数の個数: 72

約数和(自身を含む): 356112288

約数和(自身を除く): 213592064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8263, 8624, 16526, 17248, 33052, 57841, 66104, 90893, 115682, 132208, 181786, 231364, 264416, 363572, 404887, 462728, 636251, 727144, 809774, 925456, 1272502, 1454288, 1619548, 1850912, 2545004, 2908576, 3239096, 4453757, 5090008, 6478192, 8907514, 10180016, 12956384, 17815028, 20360032, 35630056, 71260112, 142520224]

約数ペア:

[(1, 142520224), (2, 71260112), (4, 35630056), (7, 20360032), (8, 17815028), (11, 12956384), (14, 10180016), (16, 8907514), (22, 6478192), (28, 5090008), (32, 4453757), (44, 3239096), (49, 2908576), (56, 2545004), (77, 1850912), (88, 1619548), (98, 1454288), (112, 1272502), (154, 925456), (176, 809774), (196, 727144), (224, 636251), (308, 462728), (352, 404887), (392, 363572), (539, 264416), (616, 231364), (784, 181786), (1078, 132208), (1232, 115682), (1568, 90893), (2156, 66104), (2464, 57841), (4312, 33052), (8263, 17248), (8624, 16526)]