126831166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 119512514

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 107, 154, 179, 214, 301, 358, 473, 602, 749, 946, 1177, 1253, 1498, 1969, 2354, 2506, 3311, 3938, 4601, 6622, 7697, 8239, 9202, 13783, 15394, 16478, 19153, 27566, 32207, 38306, 50611, 53879, 64414, 84667, 101222, 107758, 134071, 169334, 210683, 268142, 354277, 421366, 592669, 708554, 823579, 1185338, 1474781, 1647158, 2949562, 5765053, 9059369, 11530106, 18118738, 63415583, 126831166]

約数ペア:

[(1, 126831166), (2, 63415583), (7, 18118738), (11, 11530106), (14, 9059369), (22, 5765053), (43, 2949562), (77, 1647158), (86, 1474781), (107, 1185338), (154, 823579), (179, 708554), (214, 592669), (301, 421366), (358, 354277), (473, 268142), (602, 210683), (749, 169334), (946, 134071), (1177, 107758), (1253, 101222), (1498, 84667), (1969, 64414), (2354, 53879), (2506, 50611), (3311, 38306), (3938, 32207), (4601, 27566), (6622, 19153), (7697, 16478), (8239, 15394), (9202, 13783)]