168729528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 485222400

約数和(自身を除く): 316492872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 53, 62, 66, 88, 93, 106, 124, 132, 159, 186, 212, 248, 264, 318, 341, 372, 389, 424, 583, 636, 682, 744, 778, 1023, 1166, 1167, 1272, 1364, 1556, 1643, 1749, 2046, 2332, 2334, 2728, 3112, 3286, 3498, 4092, 4279, 4664, 4668, 4929, 6572, 6996, 8184, 8558, 9336, 9858, 12059, 12837, 13144, 13992, 17116, 18073, 19716, 20617, 24118, 25674, 34232, 36146, 36177, 39432, 41234, 48236, 51348, 54219, 61851, 72292, 72354, 82468, 96472, 102696, 108438, 123702, 132649, 144584, 144708, 164936, 216876, 226787, 247404, 265298, 289416, 397947, 433752, 453574, 494808, 530596, 639127, 680361, 795894, 907148, 1061192, 1278254, 1360722, 1591788, 1814296, 1917381, 2556508, 2721444, 3183576, 3834762, 5113016, 5442888, 7030397, 7669524, 14060794, 15339048, 21091191, 28121588, 42182382, 56243176, 84364764, 168729528]

約数ペア:

[(1, 168729528), (2, 84364764), (3, 56243176), (4, 42182382), (6, 28121588), (8, 21091191), (11, 15339048), (12, 14060794), (22, 7669524), (24, 7030397), (31, 5442888), (33, 5113016), (44, 3834762), (53, 3183576), (62, 2721444), (66, 2556508), (88, 1917381), (93, 1814296), (106, 1591788), (124, 1360722), (132, 1278254), (159, 1061192), (186, 907148), (212, 795894), (248, 680361), (264, 639127), (318, 530596), (341, 494808), (372, 453574), (389, 433752), (424, 397947), (583, 289416), (636, 265298), (682, 247404), (744, 226787), (778, 216876), (1023, 164936), (1166, 144708), (1167, 144584), (1272, 132649), (1364, 123702), (1556, 108438), (1643, 102696), (1749, 96472), (2046, 82468), (2332, 72354), (2334, 72292), (2728, 61851), (3112, 54219), (3286, 51348), (3498, 48236), (4092, 41234), (4279, 39432), (4664, 36177), (4668, 36146), (4929, 34232), (6572, 25674), (6996, 24118), (8184, 20617), (8558, 19716), (9336, 18073), (9858, 17116), (12059, 13992), (12837, 13144)]