193767816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 357809784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 83, 88, 111, 132, 148, 166, 222, 239, 249, 264, 296, 332, 407, 444, 478, 498, 664, 717, 814, 888, 913, 956, 996, 1221, 1434, 1628, 1826, 1912, 1992, 2442, 2629, 2739, 2868, 3071, 3256, 3652, 4884, 5258, 5478, 5736, 6142, 7304, 7887, 8843, 9213, 9768, 10516, 10956, 12284, 15774, 17686, 18426, 19837, 21032, 21912, 24568, 26529, 31548, 33781, 35372, 36852, 39674, 53058, 59511, 63096, 67562, 70744, 73704, 79348, 97273, 101343, 106116, 119022, 135124, 158696, 194546, 202686, 212232, 218207, 238044, 270248, 291819, 389092, 405372, 436414, 476088, 583638, 654621, 733969, 778184, 810744, 872828, 1167276, 1309242, 1467938, 1745656, 2201907, 2334552, 2618484, 2935876, 4403814, 5236968, 5871752, 8073659, 8807628, 16147318, 17615256, 24220977, 32294636, 48441954, 64589272, 96883908, 193767816]

約数ペア:

[(1, 193767816), (2, 96883908), (3, 64589272), (4, 48441954), (6, 32294636), (8, 24220977), (11, 17615256), (12, 16147318), (22, 8807628), (24, 8073659), (33, 5871752), (37, 5236968), (44, 4403814), (66, 2935876), (74, 2618484), (83, 2334552), (88, 2201907), (111, 1745656), (132, 1467938), (148, 1309242), (166, 1167276), (222, 872828), (239, 810744), (249, 778184), (264, 733969), (296, 654621), (332, 583638), (407, 476088), (444, 436414), (478, 405372), (498, 389092), (664, 291819), (717, 270248), (814, 238044), (888, 218207), (913, 212232), (956, 202686), (996, 194546), (1221, 158696), (1434, 135124), (1628, 119022), (1826, 106116), (1912, 101343), (1992, 97273), (2442, 79348), (2629, 73704), (2739, 70744), (2868, 67562), (3071, 63096), (3256, 59511), (3652, 53058), (4884, 39674), (5258, 36852), (5478, 35372), (5736, 33781), (6142, 31548), (7304, 26529), (7887, 24568), (8843, 21912), (9213, 21032), (9768, 19837), (10516, 18426), (10956, 17686), (12284, 15774)]