153689872

素因数分解:

$2^4\times 7^2\times {\mathrm{196033}}^1$

素因数の和:196055

約数の個数: 30

約数和(自身を含む): 346392078

約数和(自身を除く): 192702206

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 196033, 392066, 784132, 1372231, 1568264, 2744462, 3136528, 5488924, 9605617, 10977848, 19211234, 21955696, 38422468, 76844936, 153689872]

約数ペア:

[(1, 153689872), (2, 76844936), (4, 38422468), (7, 21955696), (8, 19211234), (14, 10977848), (16, 9605617), (28, 5488924), (49, 3136528), (56, 2744462), (98, 1568264), (112, 1372231), (196, 784132), (392, 392066), (784, 196033)]