142710848

素因数分解:

$2^6\times 7^1\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 324819264

約数和(自身を除く): 182108416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 461, 691, 922, 1382, 1844, 2764, 3227, 3688, 4837, 5528, 6454, 7376, 9674, 11056, 12908, 14752, 19348, 22112, 25816, 29504, 38696, 44224, 51632, 77392, 103264, 154784, 206528, 309568, 318551, 637102, 1274204, 2229857, 2548408, 4459714, 5096816, 8919428, 10193632, 17838856, 20387264, 35677712, 71355424, 142710848]

約数ペア:

[(1, 142710848), (2, 71355424), (4, 35677712), (7, 20387264), (8, 17838856), (14, 10193632), (16, 8919428), (28, 5096816), (32, 4459714), (56, 2548408), (64, 2229857), (112, 1274204), (224, 637102), (448, 318551), (461, 309568), (691, 206528), (922, 154784), (1382, 103264), (1844, 77392), (2764, 51632), (3227, 44224), (3688, 38696), (4837, 29504), (5528, 25816), (6454, 22112), (7376, 19348), (9674, 14752), (11056, 12908)]