191416736

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 477804096

約数和(自身を除く): 286387360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 167, 172, 196, 224, 238, 272, 301, 334, 344, 392, 476, 544, 602, 668, 688, 731, 784, 833, 952, 1169, 1204, 1336, 1376, 1462, 1568, 1666, 1904, 2107, 2338, 2408, 2672, 2839, 2924, 3332, 3808, 4214, 4676, 4816, 5117, 5344, 5678, 5848, 6664, 7181, 8183, 8428, 9352, 9632, 10234, 11356, 11696, 13328, 14362, 16366, 16856, 18704, 19873, 20468, 22712, 23392, 26656, 28724, 32732, 33712, 35819, 37408, 39746, 40936, 45424, 50267, 57448, 65464, 67424, 71638, 79492, 81872, 90848, 100534, 114896, 122077, 130928, 139111, 143276, 158984, 163744, 201068, 229792, 244154, 261856, 278222, 286552, 317968, 351869, 402136, 488308, 556444, 573104, 635936, 703738, 804272, 854539, 976616, 1112888, 1146208, 1407476, 1608544, 1709078, 1953232, 2225776, 2814952, 3418156, 3906464, 4451552, 5629904, 5981773, 6836312, 11259808, 11963546, 13672624, 23927092, 27345248, 47854184, 95708368, 191416736]

約数ペア:

[(1, 191416736), (2, 95708368), (4, 47854184), (7, 27345248), (8, 23927092), (14, 13672624), (16, 11963546), (17, 11259808), (28, 6836312), (32, 5981773), (34, 5629904), (43, 4451552), (49, 3906464), (56, 3418156), (68, 2814952), (86, 2225776), (98, 1953232), (112, 1709078), (119, 1608544), (136, 1407476), (167, 1146208), (172, 1112888), (196, 976616), (224, 854539), (238, 804272), (272, 703738), (301, 635936), (334, 573104), (344, 556444), (392, 488308), (476, 402136), (544, 351869), (602, 317968), (668, 286552), (688, 278222), (731, 261856), (784, 244154), (833, 229792), (952, 201068), (1169, 163744), (1204, 158984), (1336, 143276), (1376, 139111), (1462, 130928), (1568, 122077), (1666, 114896), (1904, 100534), (2107, 90848), (2338, 81872), (2408, 79492), (2672, 71638), (2839, 67424), (2924, 65464), (3332, 57448), (3808, 50267), (4214, 45424), (4676, 40936), (4816, 39746), (5117, 37408), (5344, 35819), (5678, 33712), (5848, 32732), (6664, 28724), (7181, 26656), (8183, 23392), (8428, 22712), (9352, 20468), (9632, 19873), (10234, 18704), (11356, 16856), (11696, 16366), (13328, 14362)]