138107872

素因数分解:

$2^5\times 7^2\times {\mathrm{88079}}^1$

素因数の和:88103

約数の個数: 36

約数和(自身を含む): 316295280

約数和(自身を除く): 178187408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 88079, 176158, 352316, 616553, 704632, 1233106, 1409264, 2466212, 2818528, 4315871, 4932424, 8631742, 9864848, 17263484, 19729696, 34526968, 69053936, 138107872]

約数ペア:

[(1, 138107872), (2, 69053936), (4, 34526968), (7, 19729696), (8, 17263484), (14, 9864848), (16, 8631742), (28, 4932424), (32, 4315871), (49, 2818528), (56, 2466212), (98, 1409264), (112, 1233106), (196, 704632), (224, 616553), (392, 352316), (784, 176158), (1568, 88079)]