138562212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26423}}^1$

素因数の和:26472

約数の個数: 48

約数和(自身を含む): 355138560

約数和(自身を除く): 216576348

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 26423, 52846, 79269, 105692, 158538, 317076, 502037, 607729, 1004074, 1215458, 1506111, 1823187, 2008148, 2430916, 3012222, 3646374, 6024444, 7292748, 11546851, 23093702, 34640553, 46187404, 69281106, 138562212]

約数ペア:

[(1, 138562212), (2, 69281106), (3, 46187404), (4, 34640553), (6, 23093702), (12, 11546851), (19, 7292748), (23, 6024444), (38, 3646374), (46, 3012222), (57, 2430916), (69, 2008148), (76, 1823187), (92, 1506111), (114, 1215458), (138, 1004074), (228, 607729), (276, 502037), (437, 317076), (874, 158538), (1311, 105692), (1748, 79269), (2622, 52846), (5244, 26423)]