139618548

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{9769}}^1$

素因数の和:10176

約数の個数: 36

約数和(自身を含む): 353849860

約数和(自身を除く): 214231312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 9769, 14292, 19538, 29307, 39076, 58614, 87921, 117228, 175842, 351684, 3878293, 7756586, 11634879, 15513172, 23269758, 34904637, 46539516, 69809274, 139618548]

約数ペア:

[(1, 139618548), (2, 69809274), (3, 46539516), (4, 34904637), (6, 23269758), (9, 15513172), (12, 11634879), (18, 7756586), (36, 3878293), (397, 351684), (794, 175842), (1191, 117228), (1588, 87921), (2382, 58614), (3573, 39076), (4764, 29307), (7146, 19538), (9769, 14292)]