121887546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 291755520

約数和(自身を除く): 169867974

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 71, 74, 111, 114, 142, 209, 213, 222, 407, 418, 426, 627, 703, 781, 814, 1221, 1254, 1349, 1369, 1406, 1562, 2109, 2343, 2442, 2627, 2698, 2738, 4047, 4107, 4218, 4686, 5254, 7733, 7881, 8094, 8214, 14839, 15059, 15466, 15762, 23199, 26011, 28897, 29678, 30118, 44517, 45177, 46398, 49913, 52022, 57794, 78033, 86691, 89034, 90354, 97199, 99826, 149739, 156066, 173382, 194398, 286121, 291597, 299478, 549043, 572242, 583194, 858363, 1069189, 1098086, 1647129, 1716726, 1846781, 2138378, 3207567, 3294258, 3693562, 5540343, 6415134, 11080686, 20314591, 40629182, 60943773, 121887546]

約数ペア:

[(1, 121887546), (2, 60943773), (3, 40629182), (6, 20314591), (11, 11080686), (19, 6415134), (22, 5540343), (33, 3693562), (37, 3294258), (38, 3207567), (57, 2138378), (66, 1846781), (71, 1716726), (74, 1647129), (111, 1098086), (114, 1069189), (142, 858363), (209, 583194), (213, 572242), (222, 549043), (407, 299478), (418, 291597), (426, 286121), (627, 194398), (703, 173382), (781, 156066), (814, 149739), (1221, 99826), (1254, 97199), (1349, 90354), (1369, 89034), (1406, 86691), (1562, 78033), (2109, 57794), (2343, 52022), (2442, 49913), (2627, 46398), (2698, 45177), (2738, 44517), (4047, 30118), (4107, 29678), (4218, 28897), (4686, 26011), (5254, 23199), (7733, 15762), (7881, 15466), (8094, 15059), (8214, 14839)]