193536486

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 513838080

約数和(自身を除く): 320301594

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 297, 351, 353, 426, 429, 594, 639, 702, 706, 781, 858, 923, 1059, 1278, 1287, 1562, 1846, 1917, 2118, 2343, 2574, 2769, 3177, 3834, 3861, 3883, 4589, 4686, 5538, 6354, 7029, 7722, 7766, 8307, 9178, 9531, 10153, 11649, 13767, 14058, 16614, 19062, 20306, 21087, 23298, 24921, 25063, 27534, 30459, 34947, 41301, 42174, 49842, 50126, 50479, 60918, 69894, 75189, 82602, 91377, 100958, 104841, 123903, 150378, 151437, 182754, 209682, 225567, 247806, 274131, 275693, 302874, 325819, 451134, 454311, 548262, 551386, 651638, 676701, 827079, 908622, 977457, 1353402, 1362933, 1654158, 1954914, 2481237, 2725866, 2932371, 3584009, 4962474, 5864742, 7168018, 7443711, 8797113, 10752027, 14887422, 17594226, 21504054, 32256081, 64512162, 96768243, 193536486]

約数ペア:

[(1, 193536486), (2, 96768243), (3, 64512162), (6, 32256081), (9, 21504054), (11, 17594226), (13, 14887422), (18, 10752027), (22, 8797113), (26, 7443711), (27, 7168018), (33, 5864742), (39, 4962474), (54, 3584009), (66, 2932371), (71, 2725866), (78, 2481237), (99, 1954914), (117, 1654158), (142, 1362933), (143, 1353402), (198, 977457), (213, 908622), (234, 827079), (286, 676701), (297, 651638), (351, 551386), (353, 548262), (426, 454311), (429, 451134), (594, 325819), (639, 302874), (702, 275693), (706, 274131), (781, 247806), (858, 225567), (923, 209682), (1059, 182754), (1278, 151437), (1287, 150378), (1562, 123903), (1846, 104841), (1917, 100958), (2118, 91377), (2343, 82602), (2574, 75189), (2769, 69894), (3177, 60918), (3834, 50479), (3861, 50126), (3883, 49842), (4589, 42174), (4686, 41301), (5538, 34947), (6354, 30459), (7029, 27534), (7722, 25063), (7766, 24921), (8307, 23298), (9178, 21087), (9531, 20306), (10153, 19062), (11649, 16614), (13767, 14058)]