138178124

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{9811}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 276933888

約数和(自身を除く): 138755764

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 9811, 14084, 19622, 39244, 68677, 137354, 274708, 4934933, 9869866, 19739732, 34544531, 69089062, 138178124]

約数ペア:

[(1, 138178124), (2, 69089062), (4, 34544531), (7, 19739732), (14, 9869866), (28, 4934933), (503, 274708), (1006, 137354), (2012, 68677), (3521, 39244), (7042, 19622), (9811, 14084)]