138858188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{134033}}^1$

素因数の和:134081

約数の個数: 24

約数和(自身を含む): 285224352

約数和(自身を除く): 146366164

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 134033, 268066, 536132, 938231, 1876462, 3752924, 4959221, 9918442, 19836884, 34714547, 69429094, 138858188]

約数ペア:

[(1, 138858188), (2, 69429094), (4, 34714547), (7, 19836884), (14, 9918442), (28, 4959221), (37, 3752924), (74, 1876462), (148, 938231), (259, 536132), (518, 268066), (1036, 134033)]