68156154

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 180092640

約数和(自身を除く): 111936486

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 81, 99, 114, 121, 122, 162, 171, 183, 198, 209, 242, 243, 297, 342, 363, 366, 418, 486, 513, 549, 594, 627, 671, 726, 891, 1026, 1089, 1098, 1159, 1254, 1342, 1539, 1647, 1782, 1881, 2013, 2178, 2299, 2318, 2673, 3078, 3267, 3294, 3477, 3762, 4026, 4598, 4617, 4941, 5346, 5643, 6039, 6534, 6897, 6954, 7381, 9234, 9801, 9882, 10431, 11286, 12078, 12749, 13794, 14762, 14823, 16929, 18117, 19602, 20691, 20862, 22143, 25498, 29403, 29646, 31293, 33858, 36234, 38247, 41382, 44286, 50787, 54351, 58806, 62073, 62586, 66429, 76494, 93879, 101574, 108702, 114741, 124146, 132858, 140239, 163053, 186219, 187758, 199287, 229482, 280478, 281637, 326106, 344223, 372438, 398574, 420717, 558657, 563274, 597861, 688446, 841434, 1032669, 1117314, 1195722, 1262151, 1793583, 2065338, 2524302, 3098007, 3587166, 3786453, 6196014, 7572906, 11359359, 22718718, 34078077, 68156154]

約数ペア:

[(1, 68156154), (2, 34078077), (3, 22718718), (6, 11359359), (9, 7572906), (11, 6196014), (18, 3786453), (19, 3587166), (22, 3098007), (27, 2524302), (33, 2065338), (38, 1793583), (54, 1262151), (57, 1195722), (61, 1117314), (66, 1032669), (81, 841434), (99, 688446), (114, 597861), (121, 563274), (122, 558657), (162, 420717), (171, 398574), (183, 372438), (198, 344223), (209, 326106), (242, 281637), (243, 280478), (297, 229482), (342, 199287), (363, 187758), (366, 186219), (418, 163053), (486, 140239), (513, 132858), (549, 124146), (594, 114741), (627, 108702), (671, 101574), (726, 93879), (891, 76494), (1026, 66429), (1089, 62586), (1098, 62073), (1159, 58806), (1254, 54351), (1342, 50787), (1539, 44286), (1647, 41382), (1782, 38247), (1881, 36234), (2013, 33858), (2178, 31293), (2299, 29646), (2318, 29403), (2673, 25498), (3078, 22143), (3267, 20862), (3294, 20691), (3477, 19602), (3762, 18117), (4026, 16929), (4598, 14823), (4617, 14762), (4941, 13794), (5346, 12749), (5643, 12078), (6039, 11286), (6534, 10431), (6897, 9882), (6954, 9801), (7381, 9234)]