137217872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{70877}}^1$

素因数の和:70907

約数の個数: 30

約数和(自身を含む): 292229994

約数和(自身を除く): 155012122

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 70877, 141754, 283508, 567016, 779647, 1134032, 1559294, 3118588, 6237176, 8576117, 12474352, 17152234, 34304468, 68608936, 137217872]

約数ペア:

[(1, 137217872), (2, 68608936), (4, 34304468), (8, 17152234), (11, 12474352), (16, 8576117), (22, 6237176), (44, 3118588), (88, 1559294), (121, 1134032), (176, 779647), (242, 567016), (484, 283508), (968, 141754), (1936, 70877)]